Jitomirskaya, Svetlana One-dimensional quasiperiodic operators: global theory, duality, and sharp analysis of small denominators. (English) Zbl 07821734 Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 2. Plenary lectures. Berlin: European Mathematical Society (EMS). 1090-1120 (2023). MSC: 47B36 37C55 82B26 37D25 PDFBibTeX XMLCite \textit{S. Jitomirskaya}, in: International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6--14, 2022. Volume 2. Plenary lectures. Berlin: European Mathematical Society (EMS). 1090--1120 (2023; Zbl 07821734) Full Text: DOI OA License
Sabitov, K. B. First boundary value problem for the two-dimensional wave equation. (English) Zbl 07792170 Lobachevskii J. Math. 44, No. 8, 3555-3562 (2023). MSC: 35C10 35A02 35L20 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Lobachevskii J. Math. 44, No. 8, 3555--3562 (2023; Zbl 07792170) Full Text: DOI
Sabitov, Kamil Basirovich; Sidorov, Stanislav Nikolaevich Inverse problems for equations of a mixed parabolic-hyperbolic type with power degeneration in finding the right-hand parts that depend on time. (English) Zbl 1528.35237 J. Inverse Ill-Posed Probl. 31, No. 6, 823-834 (2023). MSC: 35R30 35M12 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{S. N. Sidorov}, J. Inverse Ill-Posed Probl. 31, No. 6, 823--834 (2023; Zbl 1528.35237) Full Text: DOI
Sidorov, S. N. Three-dimensional initial-boundary value problem for a parabolic-hyperbolic equation with a degenerate parabolic part. (English. Russian original) Zbl 1522.35344 Russ. Math. 67, No. 4, 44-55 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 3, 51-64 (2023). MSC: 35M13 35A02 35C10 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Russ. Math. 67, No. 4, 44--55 (2023; Zbl 1522.35344); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 3, 51--64 (2023) Full Text: DOI
Sabitov, K. B. Forward and inverse source reconstruction problems for the equations of vibrations of a rectangular plate. (English. Russian original) Zbl 1516.35261 Comput. Math. Math. Phys. 63, No. 4, 582-595 (2023); translation from Zh. Vychisl. Mat. Mat. Fiz. 63, No. 4, 614-628 (2023). MSC: 35L35 35R30 74H45 74K20 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Comput. Math. Math. Phys. 63, No. 4, 582--595 (2023; Zbl 1516.35261); translation from Zh. Vychisl. Mat. Mat. Fiz. 63, No. 4, 614--628 (2023) Full Text: DOI
Apakov, Yu. P.; Mamajonov, S. M. Boundary-value problem for the fourth-order equation with multiple characteristics in a rectangular domain. (English. Ukrainian original) Zbl 1514.35111 J. Math. Sci., New York 272, No. 2, 185-201 (2023); translation from Neliniĭni Kolyvannya 24, No. 3, 291-305 (2021). MSC: 35G15 35C15 PDFBibTeX XMLCite \textit{Yu. P. Apakov} and \textit{S. M. Mamajonov}, J. Math. Sci., New York 272, No. 2, 185--201 (2023; Zbl 1514.35111); translation from Neliniĭni Kolyvannya 24, No. 3, 291--305 (2021) Full Text: DOI
Irgashev, Bakhrom Yu On the solvability of a Dirichlet-type problem for one equation with variable coefficients. (English) Zbl 07780561 Math. Methods Appl. Sci. 45, No. 5, 2685-2700 (2022). MSC: 35C10 35A01 35A02 35G15 35M12 PDFBibTeX XMLCite \textit{B. Y. Irgashev}, Math. Methods Appl. Sci. 45, No. 5, 2685--2700 (2022; Zbl 07780561) Full Text: DOI
Sidorov, S. N. Inverse problems for a three-dimensional equation of parabolic-hyperbolic type in finding time-dependent factors of the right-hand sides. (English) Zbl 1512.35679 Lobachevskii J. Math. 43, No. 12, 3641-3657 (2022). MSC: 35R30 35M33 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Lobachevskii J. Math. 43, No. 12, 3641--3657 (2022; Zbl 1512.35679) Full Text: DOI
Sidorov, S. N. Three-dimensional initial-boundary value problem for a parabolic-hyperbolic equation with a degenerate parabolic part. (English) Zbl 1486.35308 Azerb. J. Math. 12, No. 1, 49-67 (2022). MSC: 35M13 35C10 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Azerb. J. Math. 12, No. 1, 49--67 (2022; Zbl 1486.35308) Full Text: Link
Irgashev, B. Yu. On the conditions for the solvability of boundary-value problems for higher-order equations with discontinuous coefficients. (English. Russian original) Zbl 1485.35117 Math. Notes 111, No. 2, 217-229 (2022); translation from Mat. Zametki 111, No. 2, 219-232 (2022). MSC: 35C10 35A01 35A02 35M12 PDFBibTeX XMLCite \textit{B. Yu. Irgashev}, Math. Notes 111, No. 2, 217--229 (2022; Zbl 1485.35117); translation from Mat. Zametki 111, No. 2, 219--232 (2022) Full Text: DOI arXiv
Il’kiv, Volodymyr; Slonovs’kyĭ, Yaroslav The two-point problem for Euler type partial differential equation of the second order. (Ukrainian. English summary) Zbl 1499.35165 Visn. L’viv. Univ., Ser. Mekh.-Mat. 91, 87-98 (2021). MSC: 35C10 35M12 PDFBibTeX XMLCite \textit{V. Il'kiv} and \textit{Y. Slonovs'kyĭ}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 91, 87--98 (2021; Zbl 1499.35165)
Sidorov, S. N. Inverse problem of finding a factor depending on the spatial variables on the right-hand side in a parabolic-hyperbolic equation. (English. Russian original) Zbl 1485.35428 Differ. Equ. 57, No. 12, 1585-1597 (2021); translation from Differ. Uravn. 57, No. 12, 1610-1622 (2021). MSC: 35R30 35A02 35C10 35M13 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Differ. Equ. 57, No. 12, 1585--1597 (2021; Zbl 1485.35428); translation from Differ. Uravn. 57, No. 12, 1610--1622 (2021) Full Text: DOI
Pukach, P. Ya.; Repetylo, S. M.; Symotiuk, M. M.; Vovk, M. I. Dirichlet-Neumann problem for the partial differential equations with deviation over the space argument. (English) Zbl 1484.35142 Carpathian Math. Publ. 13, No. 2, 315-325 (2021). MSC: 35C10 35G31 PDFBibTeX XMLCite \textit{P. Ya. Pukach} et al., Carpathian Math. Publ. 13, No. 2, 315--325 (2021; Zbl 1484.35142) Full Text: DOI
Sabitov, K. B.; Sidorov, S. N. Initial-boundary value problem for a three-dimensional equation of the parabolic-hyperbolic type. (English. Russian original) Zbl 1472.35249 Differ. Equ. 57, No. 8, 1042-1052 (2021); translation from Differ. Uravn. 57, No. 8, 1071-1080 (2021). MSC: 35M13 35A02 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{S. N. Sidorov}, Differ. Equ. 57, No. 8, 1042--1052 (2021; Zbl 1472.35249); translation from Differ. Uravn. 57, No. 8, 1071--1080 (2021) Full Text: DOI
Il’kiv, Volodymyr S.; Strap, Nataliya I.; Volyanska, Iryna I. Conditions of solvability of the nonlocal boundary-value problem for a differential-operator equation with weak nonlinearity. (English. Ukrainian original) Zbl 1471.34120 J. Math. Sci., New York 256, No. 6, 753-769 (2021); translation from Ukr. Mat. Visn. 18, No. 1, 37-59 (2021). MSC: 34G20 34B15 34B10 34A45 47N20 PDFBibTeX XMLCite \textit{V. S. Il'kiv} et al., J. Math. Sci., New York 256, No. 6, 753--769 (2021; Zbl 1471.34120); translation from Ukr. Mat. Visn. 18, No. 1, 37--59 (2021) Full Text: DOI
Sidorov, S. N. An inverse problem for an equation of parabolic-hyperbolic type to find the factors of the right-hand side depending on the spatial coordinates. (English) Zbl 1468.35238 Lobachevskii J. Math. 42, No. 6, 1431-1444 (2021). MSC: 35R30 35M10 35C10 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Lobachevskii J. Math. 42, No. 6, 1431--1444 (2021; Zbl 1468.35238) Full Text: DOI
Irgashev, B. Y. Boundary value problem for high order equation with discontinuous coefficients. (English) Zbl 1488.35373 Uzb. Math. J. 2020, No. 3, 85-97 (2020). MSC: 35M10 PDFBibTeX XMLCite \textit{B. Y. Irgashev}, Uzb. Math. J. 2020, No. 3, 85--97 (2020; Zbl 1488.35373) Full Text: arXiv
Sabitova, Yu. K. The first boundary problem with an integral condition for a mixed-type equation with a characteristic degeneration. (English. Russian original) Zbl 1465.35318 Russ. Math. 64, No. 11, 39-57 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 11, 46-64 (2020). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{Yu. K. Sabitova}, Russ. Math. 64, No. 11, 39--57 (2020; Zbl 1465.35318); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 11, 46--64 (2020) Full Text: DOI
Ubaĭdullaev, U. Sh. The inverse problem for a mixed loaded equation with the Riemann-Liouville operator in a rectangular domain. (Russian. English summary) Zbl 1474.35491 Vestn. KRAUNTS, Fiz.-Mat. Nauki 31, No. 2, 18-31 (2020). MSC: 35M10 35R30 PDFBibTeX XMLCite \textit{U. Sh. Ubaĭdullaev}, Vestn. KRAUNTS, Fiz.-Mat. Nauki 31, No. 2, 18--31 (2020; Zbl 1474.35491) Full Text: DOI MNR
Sabitova, Yu. The first boundary problem for a mixed type equation with characteristic degeneracy with discontinuous Frankl condition. (English) Zbl 1455.35155 Lobachevskii J. Math. 41, No. 11, 2269-2281 (2020). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{Yu. Sabitova}, Lobachevskii J. Math. 41, No. 11, 2269--2281 (2020; Zbl 1455.35155) Full Text: DOI
Sabitov, K. B.; Sidorov, S. N. Initial-boundary problem for a three-dimensional inhomogeneous equation of parabolic-hyperbolic type. (English) Zbl 1455.35157 Lobachevskii J. Math. 41, No. 11, 2257-2268 (2020). MSC: 35M13 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{S. N. Sidorov}, Lobachevskii J. Math. 41, No. 11, 2257--2268 (2020; Zbl 1455.35157) Full Text: DOI
Gimaltdinova, A. The Dirichlet problem for an equation of mixed type with two internal lines of type change. (English) Zbl 1455.35154 Lobachevskii J. Math. 41, No. 11, 2155-2167 (2020). MSC: 35M12 35A02 35C10 PDFBibTeX XMLCite \textit{A. Gimaltdinova}, Lobachevskii J. Math. 41, No. 11, 2155--2167 (2020; Zbl 1455.35154) Full Text: DOI
Ilkiv, V. S.; Nytrebych, Z. M.; Pukach, P. Y.; Vovk, M. I. Two-point boundary value problem for a partial differential equation in spaces of periodic functions. (English) Zbl 1454.35014 Mat. Stud. 54, No. 1, 79-90 (2020). MSC: 35B10 35L35 PDFBibTeX XMLCite \textit{V. S. Ilkiv} et al., Mat. Stud. 54, No. 1, 79--90 (2020; Zbl 1454.35014) Full Text: DOI
Safina, R. M. Dirichlet problem for mixed type equation with characteristic degeneration and singular coefficient. (English) Zbl 1450.35186 Lobachevskii J. Math. 41, No. 1, 80-88 (2020). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{R. M. Safina}, Lobachevskii J. Math. 41, No. 1, 80--88 (2020; Zbl 1450.35186) Full Text: DOI
Fayazov, Kudratillo S.; Khajiev, Ikrombek O. A nonlocal boundary-value problem for a fourth-order mixed-type equation. (English. Ukrainian original) Zbl 1448.35340 J. Math. Sci., New York 248, No. 2, 166-174 (2020); translation from Ukr. Mat. Visn. 17, No. 1, 30-41 (2020). MSC: 35M12 35R25 35C10 PDFBibTeX XMLCite \textit{K. S. Fayazov} and \textit{I. O. Khajiev}, J. Math. Sci., New York 248, No. 2, 166--174 (2020; Zbl 1448.35340); translation from Ukr. Mat. Visn. 17, No. 1, 30--41 (2020) Full Text: DOI
Irgashev, Bahrom Yusuphanovich On a boundary value problem for a high order mixed type equation. (English) Zbl 1443.35105 Sib. Èlektron. Mat. Izv. 17, 899-912 (2020). MSC: 35M12 35P05 35C10 PDFBibTeX XMLCite \textit{B. Y. Irgashev}, Sib. Èlektron. Mat. Izv. 17, 899--912 (2020; Zbl 1443.35105) Full Text: DOI
Martemyanova, N. V. Nonlocal inverse problem of finding unknown multipliers in the right-hand part of Lavrentiev-Bitsadze equation. (English. Russian original) Zbl 1445.35335 Russ. Math. 64, No. 1, 40-57 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 1, 46-63 (2020). MSC: 35R30 35M12 PDFBibTeX XMLCite \textit{N. V. Martemyanova}, Russ. Math. 64, No. 1, 40--57 (2020; Zbl 1445.35335); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 1, 46--63 (2020) Full Text: DOI
Sidorov, Stanislav Nikolaevich Inverse problems for a degenerate mixed parabolic-hyperbolic equation on finding time-depending factors in right hand sides. (Russian. English summary) Zbl 1463.35372 Ufim. Mat. Zh. 11, No. 1, 72-86 (2019); translation in Ufa Math. J. 11, No. 1, 75-89 (2019). MSC: 35M10 35R30 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Ufim. Mat. Zh. 11, No. 1, 72--86 (2019; Zbl 1463.35372); translation in Ufa Math. J. 11, No. 1, 75--89 (2019) Full Text: DOI MNR
Sabitov, K. B. Dezin problem for an equation of the mixed type with a power-law degeneracy. (English. Russian original) Zbl 1435.35263 Differ. Equ. 55, No. 10, 1384-1389 (2019); translation from Differ. Uravn. 55, No. 10, 1426-1431 (2019). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Differ. Equ. 55, No. 10, 1384--1389 (2019; Zbl 1435.35263); translation from Differ. Uravn. 55, No. 10, 1426--1431 (2019) Full Text: DOI
Sabitov, Kamil’ Basirovich; Egorova, Irina Petrovna On the correctness of boundary value problems for the mixed type equation of the second kind. (Russian. English summary) Zbl 1449.35329 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 23, No. 3, 430-451 (2019). MSC: 35M12 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{I. P. Egorova}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 23, No. 3, 430--451 (2019; Zbl 1449.35329) Full Text: DOI MNR
Geyer, Lukas Linearizability of saturated polynomials. (English) Zbl 1435.37072 Indiana Univ. Math. J. 68, No. 5, 1551-1578 (2019). Reviewer: Mohammad Sajid (Buraidah) MSC: 37F50 37F10 30D05 37E45 PDFBibTeX XMLCite \textit{L. Geyer}, Indiana Univ. Math. J. 68, No. 5, 1551--1578 (2019; Zbl 1435.37072) Full Text: DOI arXiv
Sabitov, K. B.; Zaynullov, A. R. Inverse problems for initial conditions of the mixed problem for the telegraph equation. (English. Russian original) Zbl 1423.35455 J. Math. Sci., New York 241, No. 5, 622-645 (2019); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 141, 111-133 (2017). MSC: 35R30 35M10 35Q60 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{A. R. Zaynullov}, J. Math. Sci., New York 241, No. 5, 622--645 (2019; Zbl 1423.35455); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 141, 111--133 (2017) Full Text: DOI
Vagapov, Viner Zufarovich Dirichlet problem for the mixed type equation with two degeneration lines in a half-strip. (Russian. English summary) Zbl 1438.35285 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 23, No. 1, 7-19 (2019). MSC: 35M10 35G16 PDFBibTeX XMLCite \textit{V. Z. Vagapov}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 23, No. 1, 7--19 (2019; Zbl 1438.35285) Full Text: DOI MNR
Sabitov, K. B.; Sidorov, S. N. Initial-boundary-value problem for inhomogeneous degenerate equations of mixed parabolic-hyperbolic type. (English. Russian original) Zbl 1414.35132 J. Math. Sci., New York 236, No. 6, 603-640 (2019); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 137, 26-60 (2017). MSC: 35M13 35Q60 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{S. N. Sidorov}, J. Math. Sci., New York 236, No. 6, 603--640 (2019; Zbl 1414.35132); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 137, 26--60 (2017) Full Text: DOI
Sidorov, Stanislav Nikolaevich Inverse problems for a mixed parabolic-hyperbolic equation with a degenerate parabolic part. (Russian. English summary) Zbl 1411.35285 Sib. Èlektron. Mat. Izv. 16, 144-157 (2019). MSC: 35R30 35M10 PDFBibTeX XMLCite \textit{S. N. Sidorov}, Sib. Èlektron. Mat. Izv. 16, 144--157 (2019; Zbl 1411.35285) Full Text: DOI
Volyanska, I.; Il’kiv, V.; Strap, N. Two-point nonlocal problem for a weak nonlinear differential operator equation. (English) Zbl 1414.35048 Mat. Stud. 50, No. 1, 44-59 (2018). MSC: 35G15 35E05 PDFBibTeX XMLCite \textit{I. Volyanska} et al., Mat. Stud. 50, No. 1, 44--59 (2018; Zbl 1414.35048) Full Text: DOI
Kozlov, V. V. The Monge problem of “piles and holes” on the torus and the problem of small denominators. (English. Russian original) Zbl 1412.57024 Sib. Math. J. 59, No. 6, 1090-1093 (2018); translation from Sib. Mat. Zh. 59, No. 6, 1370-1374 (2018). Reviewer: Alexander Schmeding (Berlin) MSC: 57R50 57R35 PDFBibTeX XMLCite \textit{V. V. Kozlov}, Sib. Math. J. 59, No. 6, 1090--1093 (2018; Zbl 1412.57024); translation from Sib. Mat. Zh. 59, No. 6, 1370--1374 (2018) Full Text: DOI
Sabitova, Yu. K. Dirichlet problem for Lavrent’ev-Bitsadze equation with loaded summands. (English. Russian original) Zbl 1412.35201 Russ. Math. 62, No. 9, 35-51 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 9, 42-58 (2018). MSC: 35M12 35A02 35C10 PDFBibTeX XMLCite \textit{Yu. K. Sabitova}, Russ. Math. 62, No. 9, 35--51 (2018; Zbl 1412.35201); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 9, 42--58 (2018) Full Text: DOI
Sabitova, Yu. K. The Dirichlet problem for a hyperboli-type equation with power degeneracy in a rectangular domain. (English. Russian original) Zbl 1395.35154 Differ. Equ. 54, No. 2, 228-238 (2018); translation from Differ. Uravn. 54, No. 2, 228-237 (2018). MSC: 35L81 35L20 35A02 35C10 PDFBibTeX XMLCite \textit{Yu. K. Sabitova}, Differ. Equ. 54, No. 2, 228--238 (2018; Zbl 1395.35154); translation from Differ. Uravn. 54, No. 2, 228--237 (2018) Full Text: DOI
Sabitov, Kamil B.; Safina, Rimma M. The first boundary-value problem for an equation of mixed type with a singular coefficient. (English. Russian original) Zbl 1392.35197 Izv. Math. 82, No. 2, 318-350 (2018); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 82, No. 2, 79-112 (2018). MSC: 35M12 35A02 35A01 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{R. M. Safina}, Izv. Math. 82, No. 2, 318--350 (2018; Zbl 1392.35197); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 82, No. 2, 79--112 (2018) Full Text: DOI
Safina, R. M. The Dirichlet problem for a mixed-type equation with strong characteristic degeneracy and a singular coefficient. (Russian. English summary) Zbl 1413.35343 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 21, No. 1, 80-93 (2017). MSC: 35M12 35A01 35A02 35A09 35C10 PDFBibTeX XMLCite \textit{R. M. Safina}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 21, No. 1, 80--93 (2017; Zbl 1413.35343) Full Text: DOI MNR
Sabitova, Yu. K. The Dirichlet problem for telegraph equation in a rectangular domain. (English. Russian original) Zbl 1387.35097 Russ. Math. 61, No. 12, 39-48 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 12, 46-56 (2017). MSC: 35C10 35L20 35R25 PDFBibTeX XMLCite \textit{Yu. K. Sabitova}, Russ. Math. 61, No. 12, 39--48 (2017; Zbl 1387.35097); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 12, 46--56 (2017) Full Text: DOI
Il’kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. Nonlocal problem with moment conditions for hyperbolic equations. (English) Zbl 1386.35268 Electron. J. Differ. Equ. 2017, Paper No. 265, 9 p. (2017). MSC: 35L35 35B15 35B30 PDFBibTeX XMLCite \textit{V. S. Il'kiv} et al., Electron. J. Differ. Equ. 2017, Paper No. 265, 9 p. (2017; Zbl 1386.35268) Full Text: Link
Safina, R. M. Keldysh problem for mixed type equation with strong characteristic degeneration and singular coefficient. (English. Russian original) Zbl 1373.35203 Russ. Math. 61, No. 8, 46-54 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. No. 8, 53-61 (2017). MSC: 35M12 35A02 35C10 PDFBibTeX XMLCite \textit{R. M. Safina}, Russ. Math. 61, No. 8, 46--54 (2017; Zbl 1373.35203); translation from Izv. Vyssh. Uchebn. Zaved., Mat. No. 8, 53--61 (2017) Full Text: DOI
Sabitov, K. B.; Gushchina, Violetta A. A. A. Dezin’s problem for inhomogeneous Lavrent’ev-Bitsadze equation. (English. Russian original) Zbl 1372.35191 Russ. Math. 61, No. 3, 31-43 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 3, 37-50 (2017). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{V. A. Gushchina}, Russ. Math. 61, No. 3, 31--43 (2017; Zbl 1372.35191); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 3, 37--50 (2017) Full Text: DOI
Sabitov, K. B.; Martem’yanova, N. V. The inverse problem for the Lavrent’ev-Bitsadze equation connected with the search of elements in the right-hand side. (English. Russian original) Zbl 1516.35536 Russ. Math. 61, No. 2, 36-48 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 2, 44-57 (2017). MSC: 35R30 35M12 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{N. V. Martem'yanova}, Russ. Math. 61, No. 2, 36--48 (2017; Zbl 1516.35536); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 2, 44--57 (2017) Full Text: DOI
Sabitov, K. B. Boundary-value problem for non-homogeneous mixed parabolic-hyperbolic type equation. (English) Zbl 1368.35194 Lobachevskii J. Math. 38, No. 1, 137-147 (2017). MSC: 35M13 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Lobachevskii J. Math. 38, No. 1, 137--147 (2017; Zbl 1368.35194) Full Text: DOI
Gushchina, Violetta Aleksandrovna The nonlocal A. A. Desin’s problem for an equation of mixed elliptic-hyperbolic type. (Russian. English summary) Zbl 1413.35330 Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 20, No. 1, 22-32 (2016). MSC: 35M12 PDFBibTeX XMLCite \textit{V. A. Gushchina}, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki 20, No. 1, 22--32 (2016; Zbl 1413.35330) Full Text: DOI MNR
Il’kiv, V. S.; Strap, N. I. Nonlocal boundary value problem for a differential-operator equation with nonlinear right part in a complex domain (in Ukrainian). (Ukrainian. English summary) Zbl 1367.35066 Mat. Stud. 45, No. 2, 170-181 (2016). MSC: 35G15 35E05 34B10 PDFBibTeX XMLCite \textit{V. S. Il'kiv} and \textit{N. I. Strap}, Mat. Stud. 45, No. 2, 170--181 (2016; Zbl 1367.35066) Full Text: DOI
Il’Kiv, Volodymyr S.; Nytrebych, Zinovii M.; Pukach, Petro Ya. Boundary-value problems with integral conditions for a system of Lamé equations in the space of almost periodic functions. (English) Zbl 1353.35049 Electron. J. Differ. Equ. 2016, Paper No. 304, 12 p. (2016). MSC: 35B30 35L53 PDFBibTeX XMLCite \textit{V. S. Il'Kiv} et al., Electron. J. Differ. Equ. 2016, Paper No. 304, 12 p. (2016; Zbl 1353.35049) Full Text: Link
Sabitov, K. B.; Novikova, Violetta A. Nonlocal Dezin’s problem for Lavrent’ev-Bitsadze equation. (English. Russian original) Zbl 1347.35183 Russ. Math. 60, No. 6, 52-62 (2016); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2016, No. 6, 61-72 (2016). MSC: 35M12 35A02 PDFBibTeX XMLCite \textit{K. B. Sabitov} and \textit{V. A. Novikova}, Russ. Math. 60, No. 6, 52--62 (2016; Zbl 1347.35183); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2016, No. 6, 61--72 (2016) Full Text: DOI
Kozlov, Valery V. Invariant measures of smooth dynamical systems, generalized functions and summation methods. (English. Russian original) Zbl 1417.37088 Izv. Math. 80, No. 2, 342-358 (2016); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 80, No. 2, 63-80 (2016). Reviewer: Pengfei Zhang (Norman) MSC: 37C05 37C10 37C40 40G05 46A22 PDFBibTeX XMLCite \textit{V. V. Kozlov}, Izv. Math. 80, No. 2, 342--358 (2016; Zbl 1417.37088); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 80, No. 2, 63--80 (2016) Full Text: DOI
Kuz’, A. M.; Ptashnyk, B. I. A problem with condition containing an integral term for a parabolic-hyperbolic equation. (English. Ukrainian original) Zbl 1350.35137 Ukr. Math. J. 67, No. 5, 723-734 (2015); translation from Ukr. Mat. Zh. 67, No. 5, 635-644 (2015). MSC: 35M10 35A01 35A02 PDFBibTeX XMLCite \textit{A. M. Kuz'} and \textit{B. I. Ptashnyk}, Ukr. Math. J. 67, No. 5, 723--734 (2015; Zbl 1350.35137); translation from Ukr. Mat. Zh. 67, No. 5, 635--644 (2015) Full Text: DOI
Martem’yanova, N. V. The Dirichlet problem for an equation of mixed elliptic-hyperbolic type with variable potential. (English. Russian original) Zbl 1331.35243 Russ. Math. 59, No. 11, 36-44 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 11, 44-53 (2015). MSC: 35M12 35A01 35A02 35P10 PDFBibTeX XMLCite \textit{N. V. Martem'yanova}, Russ. Math. 59, No. 11, 36--44 (2015; Zbl 1331.35243); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 11, 44--53 (2015) Full Text: DOI
Vasylyshyn, P. B.; Savka, I. Ya.; Klyus, I. S. Multipoint nonlocal problem for factorized equation with dependent coefficients in conditions. (English) Zbl 1326.35080 Carpathian Math. Publ. 7, No. 1, 22-27 (2015). MSC: 35G15 11K60 PDFBibTeX XMLCite \textit{P. B. Vasylyshyn} et al., Carpathian Math. Publ. 7, No. 1, 22--27 (2015; Zbl 1326.35080) Full Text: DOI
Sabitov, K. B. Initial-boundary problem for parabolic-hyperbolic equation with loaded summands. (English. Russian original) Zbl 1320.35244 Russ. Math. 59, No. 6, 23-33 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 6, 31-42 (2015). MSC: 35M13 35C10 35A01 35A02 35B35 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Russ. Math. 59, No. 6, 23--33 (2015; Zbl 1320.35244); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 6, 31--42 (2015) Full Text: DOI
Sabitov, K. B. The Dirichlet problem for higher-order partial differential equations. (English. Russian original) Zbl 1320.35159 Math. Notes 97, No. 2, 255-267 (2015); translation from Mat. Zametki 97, No. 2, 262-276 (2015). MSC: 35G15 PDFBibTeX XMLCite \textit{K. B. Sabitov}, Math. Notes 97, No. 2, 255--267 (2015; Zbl 1320.35159); translation from Mat. Zametki 97, No. 2, 262--276 (2015) Full Text: DOI
Safina, R. M. Dirichlet problem for Pulkin’s equation in a rectangular domain. (Russian. English summary) Zbl 1336.35254 Vestn. Samar. Gos. Univ., Estestvennonauchn. Ser. 2014, No. 10(121), 91-101 (2014). MSC: 35M12 35C10 PDFBibTeX XMLCite \textit{R. M. Safina}, Vestn. Samar. Gos. Univ., Estestvennonauchn. Ser. 2014, No. 10(121), 91--101 (2014; Zbl 1336.35254) Full Text: MNR
Symotyuk, M. M.; Tymkiv, I. R. Problem with two-point conditions for parabolic equation of second order on time. (English) Zbl 1325.35076 Carpathian Math. Publ. 6, No. 2, 351-359 (2014). MSC: 35K20 35G15 PDFBibTeX XMLCite \textit{M. M. Symotyuk} and \textit{I. R. Tymkiv}, Carpathian Math. Publ. 6, No. 2, 351--359 (2014; Zbl 1325.35076) Full Text: DOI
Kuz, A. M.; Ptashnyk, B. Yo. Problem for hyperbolic system of equations having constant coefficients with integral conditions with respect to the time variable. (English) Zbl 1325.35079 Carpathian Math. Publ. 6, No. 2, 282-299 (2014). MSC: 35K35 35B15 35B30 PDFBibTeX XMLCite \textit{A. M. Kuz} and \textit{B. Yo. Ptashnyk}, Carpathian Math. Publ. 6, No. 2, 282--299 (2014; Zbl 1325.35079) Full Text: DOI
Il’kiv, V. S.; Strap, N. I. Non-local boundary value problem for a system of partial differential equations with operator coefficients in a complex domain. (Ukrainian. English, Russian summaries) Zbl 1326.35078 Carpathian Math. Publ. 6, No. 2, 242-255 (2014). MSC: 35G15 35E05 PDFBibTeX XMLCite \textit{V. S. Il'kiv} and \textit{N. I. Strap}, Carpathian Math. Publ. 6, No. 2, 242--255 (2014; Zbl 1326.35078) Full Text: DOI
Il’kiv, V. S.; Volyanska, I. I. Non-local boundary value problem for partial differential equation in a complex domain. (Ukrainian. English, Russian summaries) Zbl 1326.35079 Carpathian Math. Publ. 6, No. 1, 44-58 (2014). MSC: 35G15 35E05 PDFBibTeX XMLCite \textit{V. S. Il'kiv} and \textit{I. I. Volyanska}, Carpathian Math. Publ. 6, No. 1, 44--58 (2014; Zbl 1326.35079) Full Text: DOI
Ilkiv, V. S. Measure of the level set for solutions of ordinary differential equations with constant coefficients. (Russian. English summary) Zbl 1309.26004 Mat. Stud. 41, No. 2, 146-156 (2014). MSC: 26A24 PDFBibTeX XMLCite \textit{V. S. Ilkiv}, Mat. Stud. 41, No. 2, 146--156 (2014; Zbl 1309.26004)
Ptashnyk, B. I.; Tymkiv, I. R. Multipoint problem for \(B\)-parabolic equations. (English. Ukrainian original) Zbl 1286.35065 Ukr. Math. J. 65, No. 3, 463-477 (2013); translation from Ukr. Mat. Zh. 65, No. 3, 418-429 (2013). MSC: 35C10 35K25 PDFBibTeX XMLCite \textit{B. I. Ptashnyk} and \textit{I. R. Tymkiv}, Ukr. Math. J. 65, No. 3, 463--477 (2013; Zbl 1286.35065); translation from Ukr. Mat. Zh. 65, No. 3, 418--429 (2013) Full Text: DOI
Kuz’, A. M.; Ptashnyk, B. I. A problem with integral conditions with respect to time for Gårding hyperbolic equations. (English. Ukrainian original) Zbl 1278.35143 Ukr. Math. J. 65, No. 2, 277-293 (2013); translation from Ukr. Mat. Zh. 65, No. 2, 252-265 (2013). MSC: 35L10 35A01 35A02 35R25 PDFBibTeX XMLCite \textit{A. M. Kuz'} and \textit{B. I. Ptashnyk}, Ukr. Math. J. 65, No. 2, 277--293 (2013; Zbl 1278.35143); translation from Ukr. Mat. Zh. 65, No. 2, 252--265 (2013) Full Text: DOI
Chavaudret, Claire Strong almost reducibility for analytic and Gevrey quasi-periodic cocycles. (Presque réductibilité forte pour les cocycles quasi-périodiques de e analytique et Gevrey.) (English. French summary) Zbl 1306.37030 Bull. Soc. Math. Fr. 141, No. 1, 47-106 (2013). Reviewer: Meirong Zhang (Beijing) MSC: 37C55 37E45 37F50 37J40 37C15 PDFBibTeX XMLCite \textit{C. Chavaudret}, Bull. Soc. Math. Fr. 141, No. 1, 47--106 (2013; Zbl 1306.37030) Full Text: arXiv Link
Girstmair, Kurt Dedekind sums with small denominators. (English) Zbl 1272.11056 Int. J. Number Theory 8, No. 8, 1965-1970 (2012). Reviewer: Günter Köhler (Würzburg) MSC: 11F20 11A55 PDFBibTeX XMLCite \textit{K. Girstmair}, Int. J. Number Theory 8, No. 8, 1965--1970 (2012; Zbl 1272.11056) Full Text: DOI
Yoshino, Masafumi Sectorial solution to semilinear singular partial differential equation. (English) Zbl 1246.35067 Manuscr. Math. 137, No. 3-4, 441-455 (2012). MSC: 35F50 37F50 37G05 PDFBibTeX XMLCite \textit{M. Yoshino}, Manuscr. Math. 137, No. 3--4, 441--455 (2012; Zbl 1246.35067) Full Text: DOI
Yoshino, Masafumi Asymptotic property of divergent formal solutions in linearization of singular vector fields. (English) Zbl 1246.34083 Publ. Res. Inst. Math. Sci. 47, No. 4, 937-958 (2011). Reviewer: Yoshitsugu Takei (Kyoto) MSC: 34M25 34M30 37F50 34C20 PDFBibTeX XMLCite \textit{M. Yoshino}, Publ. Res. Inst. Math. Sci. 47, No. 4, 937--958 (2011; Zbl 1246.34083)
Pérez, Rodrigo A. A brief but historic article of Siegel. (English) Zbl 1217.01027 Notices Am. Math. Soc. 58, No. 4, 558-566 (2011). Reviewer: Franz Lemmermeyer (Jagstzell) MSC: 01A60 70-03 70F15 PDFBibTeX XMLCite \textit{R. A. Pérez}, Notices Am. Math. Soc. 58, No. 4, 558--566 (2011; Zbl 1217.01027)
Fishkin, A. Yu. Formal and analytic linearizability of families of conformal map germs \((\mathbb C,0)\to(\mathbb C,0)\). (English. Russian original) Zbl 1271.37036 Funct. Anal. Appl. 43, No. 1, 78-80 (2009); translation from Funkts. Anal. Prilozh. 43, No. 1, 94-96 (2009). MSC: 37F45 30C20 PDFBibTeX XMLCite \textit{A. Yu. Fishkin}, Funct. Anal. Appl. 43, No. 1, 78--80 (2009; Zbl 1271.37036); translation from Funkts. Anal. Prilozh. 43, No. 1, 94--96 (2009) Full Text: DOI
Savka, I. Ya. A nonlocal boundary-value problem for partial differential equations with constant coefficients on smooth curves. (Ukrainian, English) Zbl 1240.35097 Mat. Metody Fiz.-Mekh. Polya 52, No. 4, 18-33 (2009); translation in J. Math. Sci., New York 174, No. 2, 136-158 (2011). Reviewer: V. I. Zhukovsky (Moskva) MSC: 35G25 35D35 PDFBibTeX XMLCite \textit{I. Ya. Savka}, Mat. Metody Fiz.-Mekh. Polya 52, No. 4, 18--33 (2009; Zbl 1240.35097); translation in J. Math. Sci., New York 174, No. 2, 136--158 (2011)
Bilusyak, N. I.; Ptashnyk, B. Yo. Boundary value problem for equations with variable coefficients unsolvable with respect to the highest time derivative. (Ukrainian, English) Zbl 1164.35055 Mat. Metody Fiz.-Mekh. Polya 51, No. 2, 42-52 (2008); translation in J. Math. Sci., New York 162, No. 1, 44-58 (2009). Reviewer: V. M. Musaev (Baku) MSC: 35L25 PDFBibTeX XMLCite \textit{N. I. Bilusyak} and \textit{B. Yo. Ptashnyk}, Mat. Metody Fiz.-Mekh. Polya 51, No. 2, 42--52 (2008; Zbl 1164.35055); translation in J. Math. Sci., New York 162, No. 1, 44--58 (2009)
Beresnevich, V.; Dodson, M. M.; Kristensen, S.; Levesley, J. An inhomogeneous wave equation and non-linear Diophantine approximation. (English) Zbl 1202.35120 Adv. Math. 217, No. 2, 740-760 (2008). MSC: 35L05 11J25 11K60 PDFBibTeX XMLCite \textit{V. Beresnevich} et al., Adv. Math. 217, No. 2, 740--760 (2008; Zbl 1202.35120) Full Text: DOI
Medvid, O. M.; Symotyuk, M. M. A problem with integral conditions for systems of linear partial differential equations. (Ukrainian) Zbl 1164.35001 Mat. Metody Fiz.-Mekh. Polya 50, No. 1, 32-39 (2007). Reviewer: E. Ya. Smirnov (St. Petersburg) MSC: 35A07 35K99 PDFBibTeX XMLCite \textit{O. M. Medvid} and \textit{M. M. Symotyuk}, Mat. Metody Fiz.-Mekh. Polya 50, No. 1, 32--39 (2007; Zbl 1164.35001)
Vlasij, O. D.; Ptashnyk, B. J. Nonlocal boundary-value problem for linear partial differential equations unsolved with respect to the higher time derivative. (Ukrainian, English) Zbl 1142.35009 Ukr. Mat. Zh. 59, No. 3, 370-381 (2007); translation in Ukr. Math. J. 59, No. 3, 409-422 (2007). Reviewer: A. N. Kochubei (Kyïv) MSC: 35G15 PDFBibTeX XMLCite \textit{O. D. Vlasij} and \textit{B. J. Ptashnyk}, Ukr. Mat. Zh. 59, No. 3, 370--381 (2007; Zbl 1142.35009); translation in Ukr. Math. J. 59, No. 3, 409--422 (2007) Full Text: DOI
Why Newton’s method is hard for travelling waves: small denominators, KAM theory, Arnold’s linear Fourier problem, non-uniqueness, constraints and erratic failure. (English) Zbl 1107.65351 Math. Comput. Simul. 74, No. 2-3, 72-81 (2007). MSC: 65P30 35K55 37K10 37K50 37M20 65M06 PDFBibTeX XMLCite Math. Comput. Simul. 74, No. 2--3, 72--81 (2007; Zbl 1107.65351) Full Text: DOI
Ptashnyk, B. I.; Symotyuk, M. M. Multi-point problem for perturbed partial differential equations. (Ukrainian) Zbl 1150.35346 Nonlinear Bound. Value Probl. 16, 202-212 (2006). MSC: 35E20 35G05 35B65 PDFBibTeX XMLCite \textit{B. I. Ptashnyk} and \textit{M. M. Symotyuk}, Nonlinear Bound. Value Probl. 16, 202--212 (2006; Zbl 1150.35346)
Polishchuk, V. M.; Ptashnyk, B. Jo. A periodic boundary-value problem for weakly nonlinear hyperbolic equations with variable coefficients in linear part of operator. (Ukrainian) Zbl 1109.35306 Mat. Metody Fiz.-Mekh. Polya 48, No. 2, 25-31 (2005). Reviewer: V. V. Vlasov (Moskva) MSC: 35B10 35L90 35L20 35L70 PDFBibTeX XMLCite \textit{V. M. Polishchuk} and \textit{B. Jo. Ptashnyk}, Mat. Metody Fiz.-Mekh. Polya 48, No. 2, 25--31 (2005; Zbl 1109.35306)
Symotyuk, M. M.; Medvid’, O. M. A problem with distributed data for linear partial differential equations. (Ukrainian) Zbl 1087.35524 Mat. Metody Fiz.-Mekh. Polya 47, No. 4, 155-159 (2004). Reviewer: V. I. Goncharenko (Kyïv) MSC: 35L10 35L82 PDFBibTeX XMLCite \textit{M. M. Symotyuk} and \textit{O. M. Medvid'}, Mat. Metody Fiz.-Mekh. Polya 47, No. 4, 155--159 (2004; Zbl 1087.35524)
Il’kiv, Volodymyr Incorrect nonlocal boundary value problem for partial differential equations. (English) Zbl 1091.35111 Kadets, Vladimir (ed.) et al., Functional analysis and its applications. Proceedings of the international conference, dedicated to the 110th anniversary of Stefan Banach, Lviv National University, Lviv, Ukraine, May 28–31, 2002. Amsterdam: Elsevier (ISBN 0-444-51373-6/hbk). North-Holland Mathematics Studies 197, 115-121 (2004). MSC: 35R25 35G05 35G15 PDFBibTeX XMLCite \textit{V. Il'kiv}, North-Holland Math. Stud. 197, 115--121 (2004; Zbl 1091.35111)
Symotyuk, M. M.; Medvid, O. M. A problem with integral conditions for linear partial differential equations with constant coefficients. (Ukrainian) Zbl 1078.35511 Mat. Metody Fiz.-Mekh. Polya 46, No. 4, 92-101 (2003). Reviewer: Julia A. Martynyuk (Kyïv) MSC: 35C10 35A05 35A35 PDFBibTeX XMLCite \textit{M. M. Symotyuk} and \textit{O. M. Medvid}, Mat. Metody Fiz.-Mekh. Polya 46, No. 4, 92--101 (2003; Zbl 1078.35511)
Symotyuk, M. M. A multipoint problem for partial pseudo-differential equations. (Ukrainian) Zbl 1083.35511 Mat. Metody Fiz.-Mekh. Polya 46, No. 2, 26-41 (2003). Reviewer: V. M. Musaev (Baku) MSC: 35S15 PDFBibTeX XMLCite \textit{M. M. Symotyuk}, Mat. Metody Fiz.-Mekh. Polya 46, No. 2, 26--41 (2003; Zbl 1083.35511)
Bambusi, Dario Birkhoff normal form for some nonlinear PDEs. (English) Zbl 1032.37051 Commun. Math. Phys. 234, No. 2, 253-285 (2003). Reviewer: Markus Kunze (Essen) MSC: 37K55 35L70 35Q99 70H15 PDFBibTeX XMLCite \textit{D. Bambusi}, Commun. Math. Phys. 234, No. 2, 253--285 (2003; Zbl 1032.37051) Full Text: DOI
Symotyuk, M. M. The two-point problem for linear partial differential equations with constant coefficients. (Ukrainian. English summary) Zbl 1114.35303 Nauk. Visn. Uzhgorod. Univ., Ser. Mat. 7, 96-107 (2002). MSC: 35A35 35A05 PDFBibTeX XMLCite \textit{M. M. Symotyuk}, Nauk. Visn. Uzhgorod. Univ., Ser. Mat. 7, 96--107 (2002; Zbl 1114.35303)
Symotyuk, M. M. Multipoint problem for linear systems of partial differential equations. (Ukrainian) Zbl 1073.35505 Mat. Metody Fiz.-Mekh. Polya 45, No. 4, 107-118 (2002). Reviewer: A. A. Martynyuk (Kyïv) MSC: 35A05 35G15 PDFBibTeX XMLCite \textit{M. M. Symotyuk}, Mat. Metody Fiz.-Mekh. Polya 45, No. 4, 107--118 (2002; Zbl 1073.35505)
Il’kiv, V. S. Two-point nonlocal boundary-value problem for a system of nonhomogeneous partial differential equations. (Ukrainian) Zbl 1073.35504 Mat. Metody Fiz.-Mekh. Polya 45, No. 4, 87-94 (2002). Reviewer: E. Ya. Smirnov (St. Petersburg) MSC: 35A05 35R25 35G30 PDFBibTeX XMLCite \textit{V. S. Il'kiv}, Mat. Metody Fiz.-Mekh. Polya 45, No. 4, 87--94 (2002; Zbl 1073.35504)
Perfetti, Paolo Hamiltonian equations on \(\mathbb{T}^\infty\) and almost-periodic solutions. (English) Zbl 1301.37057 Discrete Contin. Dyn. Syst. 2001, Suppl., 303-309 (2001). MSC: 37K55 34C27 PDFBibTeX XMLCite \textit{P. Perfetti}, Discrete Contin. Dyn. Syst. 2001, 303--309 (2001; Zbl 1301.37057) Full Text: Link
Khrennikov, Andrei Small denominators in complex \(p\)-adic dynamics. (English) Zbl 0998.37009 Indag. Math., New Ser. 12, No. 2, 177-189 (2001). Reviewer: Franco Vivaldi (London) MSC: 37F10 11S85 PDFBibTeX XMLCite \textit{A. Khrennikov}, Indag. Math., New Ser. 12, No. 2, 177--189 (2001; Zbl 0998.37009) Full Text: DOI
Bilusyak, N. I.; Ptashnyk, B. I. Boundary value problem for weakly nonlinear hyperbolic equations with varying coefficients. (English. Ukrainian original) Zbl 1008.35044 Ukr. Math. J. 53, No. 9, 1546-2553 (2001); translation from Ukr. Mat. Zh. 53, No. 9, 1281-1286 (2001). Reviewer: Yu.I.Kaplun (Kyïv) MSC: 35L75 35L35 35C15 PDFBibTeX XMLCite \textit{N. I. Bilusyak} and \textit{B. I. Ptashnyk}, Ukr. Mat. Zh. 53, No. 9, 1281--1286 (2001; Zbl 1008.35044); translation from Ukr. Mat. Zh. 53, No. 9, 1281--1286 (2001) Full Text: DOI
Syluga, L. P. Multipoint problem for parabolic equations with constant complex coefficients. (Ukrainian) Zbl 1058.35519 Mat. Metody Fiz.-Mekh. Polya 43, No. 4, 42-48 (2000). Reviewer: V. M. Musaev (Baku) MSC: 35K40 35K45 PDFBibTeX XMLCite \textit{L. P. Syluga}, Mat. Metody Fiz.-Mekh. Polya 43, No. 4, 42--48 (2000; Zbl 1058.35519)
Rubin, Boris Generalized Minkowski-Funk transforms and small denominators on the sphere. (English) Zbl 1036.42027 Fract. Calc. Appl. Anal. 3, No. 2, 177-203 (2000). MSC: 42C10 11J25 35L05 44A15 52A30 PDFBibTeX XMLCite \textit{B. Rubin}, Fract. Calc. Appl. Anal. 3, No. 2, 177--203 (2000; Zbl 1036.42027)
Il’kiv, Volodymyr Nonlocal boundary value problem for nonhomogeneous system of partial differential equations with variable coefficients. (Ukrainian. English summary) Zbl 0982.35004 Visn. L’viv. Univ., Ser. Mekh.-Mat. 58, 139-143 (2000). MSC: 35A05 PDFBibTeX XMLCite \textit{V. Il'kiv}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 58, 139--143 (2000; Zbl 0982.35004)
Andrianov, Igor; Awrejcewicz, Jan Construction of periodic solutions to partial differential equations with nonlinear boundary conditions. (English) Zbl 0977.35031 Int. J. Nonlinear Sci. Numer. Simul. 1, No. 4, 327-332 (2000). MSC: 35C10 35B10 35L20 PDFBibTeX XMLCite \textit{I. Andrianov} and \textit{J. Awrejcewicz}, Int. J. Nonlinear Sci. Numer. Simul. 1, No. 4, 327--332 (2000; Zbl 0977.35031) Full Text: DOI
Il’kiv, Volodymyr Nonlocal boundary value problem for normal anisotropic systems of partial differential equations with constant coefficients. (Ukrainian. English summary) Zbl 0949.35017 Visn. L’viv. Univ., Ser. Mekh.-Mat. 54, 84-95 (1999). MSC: 35A35 35A05 PDFBibTeX XMLCite \textit{V. Il'kiv}, Visn. L'viv. Univ., Ser. Mekh.-Mat. 54, 84--95 (1999; Zbl 0949.35017)
Konyagin, S. V. Estimates of the least prime factor of a binomial coefficient. (English) Zbl 0972.11010 Mathematika 46, No. 1, 41-55 (1999). Reviewer: Olivier Ramaré (Lille) MSC: 11B65 11P21 11H99 11K99 PDFBibTeX XMLCite \textit{S. V. Konyagin}, Mathematika 46, No. 1, 41--55 (1999; Zbl 0972.11010) Full Text: DOI
Kozlov, V. V. The frozen-in condition for a direction field, small denominators and chaotization of steady flows of a viscous liquid. (English. Russian original) Zbl 0937.37030 J. Appl. Math. Mech. 63, No. 2, 229-235 (1999); translation from Prikl. Mat. Mekh. 63, No. 2, 237-244 (1999). Reviewer: A. A. Martynyuk (Kyïv) MSC: 37J40 37N05 76D05 PDFBibTeX XMLCite \textit{V. V. Kozlov}, Prikl. Mat. Mekh. 63, No. 2, 237--244 (1999; Zbl 0937.37030); translation from Prikl. Mat. Mekh. 63, No. 2, 237--244 (1999)
Giorgilli, Antonio Small denominators and exponential stability form Poincaré to the present time. (English) Zbl 1024.37039 Rend. Semin. Mat. Fis. Milano 68, 19-57 (1998). Reviewer: Anna Maria Cherubini (Lecce) MSC: 37J40 37J25 37-02 70F07 PDFBibTeX XMLCite \textit{A. Giorgilli}, Rend. Semin. Mat. Fis. Milano 68, 19--57 (1998; Zbl 1024.37039) Full Text: DOI
Goi, T. P.; Ptashnik, B. I. Nonlocal boundary value problems for systems of linear partial differential equations. (Ukrainian) Zbl 0891.35024 Ukr. Mat. Zh. 49, No. 11, 1478-1487 (1997). Reviewer: A.N.Kochubei (Kyïv) MSC: 35G15 35R25 PDFBibTeX XMLCite \textit{T. P. Goi} and \textit{B. I. Ptashnik}, Ukr. Mat. Zh. 49, No. 11, 1478--1487 (1997; Zbl 0891.35024) Full Text: DOI
Goi, T. P.; Ptashnik, B. I. Problem with nonlocal conditions for weakly nonlinear hyperbolic equations. (English. Ukrainian original) Zbl 0936.35110 Ukr. Math. J. 49, No. 2, 204-215 (1997); translation from Ukr. Mat. Zh. 49, No. 2, 186-195 (1997). Reviewer: Valerie Samoilenko (Kyïv) MSC: 35L25 35L75 35A05 35C10 PDFBibTeX XMLCite \textit{T. P. Goi} and \textit{B. I. Ptashnik}, Ukr. Mat. Zh. 49, No. 2, 186--195 (1997; Zbl 0936.35110); translation from Ukr. Mat. Zh. 49, No. 2, 186--195 (1997) Full Text: DOI