Zamorano, S. Approximate controllability from the exterior for a nonlocal Sobolev-Galpern type equation. (English) Zbl 1478.35229 Math. Notes 110, No. 4, 609-622 (2021). MSC: 35R11 35B60 35K20 35K70 93B05 PDF BibTeX XML Cite \textit{S. Zamorano}, Math. Notes 110, No. 4, 609--622 (2021; Zbl 1478.35229) Full Text: DOI OpenURL
Kashchenko, S. A. Local dynamics of chains of van der Pol coupled systems. (English. Russian original) Zbl 1455.35278 Math. Notes 108, No. 6, 901-905 (2020); translation from Mat. Zametki 108, No. 6, 936-940 (2020). MSC: 35R09 35K20 35K58 35B35 PDF BibTeX XML Cite \textit{S. A. Kashchenko}, Math. Notes 108, No. 6, 901--905 (2020; Zbl 1455.35278); translation from Mat. Zametki 108, No. 6, 936--940 (2020) Full Text: DOI OpenURL
Kashchenko, S. A.; Loginov, D. O. Andronov-Hopf bifurcation in logistic delay equations with diffusion and rapidly oscillating coefficients. (English. Russian original) Zbl 1447.35031 Math. Notes 108, No. 1, 50-63 (2020); translation from Mat. Zametki 108, No. 1, 47-63 (2020). MSC: 35B27 35B32 35K20 35K58 35R10 35B35 PDF BibTeX XML Cite \textit{S. A. Kashchenko} and \textit{D. O. Loginov}, Math. Notes 108, No. 1, 50--63 (2020; Zbl 1447.35031); translation from Mat. Zametki 108, No. 1, 47--63 (2020) Full Text: DOI OpenURL
Khalilov, E. H. Justification of the collocation method for a class of surface integral equations. (English. Russian original) Zbl 1442.35081 Math. Notes 107, No. 4, 663-678 (2020); translation from Mat. Zametki 107, No. 4, 604-622 (2020). MSC: 35J05 35J25 65L60 PDF BibTeX XML Cite \textit{E. H. Khalilov}, Math. Notes 107, No. 4, 663--678 (2020; Zbl 1442.35081); translation from Mat. Zametki 107, No. 4, 604--622 (2020) Full Text: DOI OpenURL
Li, Fushan; Xi, Shuai Dynamic properties of a nonlinear viscoelastic Kirchhoff-type equation with acoustic control boundary conditions. I. (English. Russian original) Zbl 1435.35221 Math. Notes 106, No. 5, 814-832 (2019); translation from Mat. Zametki 106, No. 5, 761-783 (2019). MSC: 35L20 35L71 35R09 35B40 PDF BibTeX XML Cite \textit{F. Li} and \textit{S. Xi}, Math. Notes 106, No. 5, 814--832 (2019; Zbl 1435.35221); translation from Mat. Zametki 106, No. 5, 761--783 (2019) Full Text: DOI OpenURL
Kashchenko, S. A.; Loginov, D. O. Bifurcations due to the variation of boundary conditions in the logistic equation with delay and diffusion. (English. Russian original) Zbl 1428.35178 Math. Notes 106, No. 1, 136-141 (2019); translation from Mat. Zametki 106, No. 1, 138-143 (2019). Reviewer: E. Ahmed (Mansoura) MSC: 35K58 35K57 35B32 35K20 35R10 PDF BibTeX XML Cite \textit{S. A. Kashchenko} and \textit{D. O. Loginov}, Math. Notes 106, No. 1, 136--141 (2019; Zbl 1428.35178); translation from Mat. Zametki 106, No. 1, 138--143 (2019) Full Text: DOI OpenURL
Masmaliev, G. M.; Khanmamedov, A. Kh. Transformation operators for perturbed harmonic oscillators. (English. Russian original) Zbl 1440.34002 Math. Notes 105, No. 5, 728-733 (2019); translation from Mat. Zametki 105, No. 5, 740-746 (2019). Reviewer: Yaudat Sultanaev (Ufa) MSC: 34A05 34C15 34D05 34A30 PDF BibTeX XML Cite \textit{G. M. Masmaliev} and \textit{A. Kh. Khanmamedov}, Math. Notes 105, No. 5, 728--733 (2019; Zbl 1440.34002); translation from Mat. Zametki 105, No. 5, 740--746 (2019) Full Text: DOI OpenURL
Danyliuk, I. M.; Danyliuk, A. O. Neumann problem with the integro-differential operator in the boundary condition. (English. Russian original) Zbl 1371.35313 Math. Notes 100, No. 5, 687-694 (2016); translation from Mat. Zametki 100, No. 5, 701-709 (2016). MSC: 35R09 35K35 35C15 PDF BibTeX XML Cite \textit{I. M. Danyliuk} and \textit{A. O. Danyliuk}, Math. Notes 100, No. 5, 687--694 (2016; Zbl 1371.35313); translation from Mat. Zametki 100, No. 5, 701--709 (2016) Full Text: DOI OpenURL
Khushtova, F. G. First boundary-value problem in the half-strip for a parabolic-type equation with Bessel operator and Riemann-Liouville derivative. (English. Russian original) Zbl 1352.35221 Math. Notes 99, No. 6, 916-923 (2016); translation from Mat. Zametki 99, No. 6, 921-928 (2016). MSC: 35R11 35K20 PDF BibTeX XML Cite \textit{F. G. Khushtova}, Math. Notes 99, No. 6, 916--923 (2016; Zbl 1352.35221); translation from Mat. Zametki 99, No. 6, 921--928 (2016) Full Text: DOI OpenURL
Butuzov, V. F. On the dependence of the structure of boundary layers on the boundary conditions in a singularly perturbed boundary-value problem with multiple root of the related degenerate equation. (English. Russian original) Zbl 1347.34093 Math. Notes 99, No. 2, 210-221 (2016); translation from Mat. Zametki 99, No. 2, 201-214 (2016). Reviewer: Klaus R. Schneider (Berlin) MSC: 34E05 34B15 34E15 PDF BibTeX XML Cite \textit{V. F. Butuzov}, Math. Notes 99, No. 2, 210--221 (2016; Zbl 1347.34093); translation from Mat. Zametki 99, No. 2, 201--214 (2016) Full Text: DOI OpenURL
Éfendiev, B. I. Dirichlet problem for second-order ordinary differential equations with segment-order derivative. (English. Russian original) Zbl 1329.34006 Math. Notes 97, No. 4, 632-640 (2015); translation from Mat. Zametki 97, No. 4, 620-627 (2015). Reviewer: Samir Bashir Hadid (Ajman) MSC: 34A08 34B15 34B27 PDF BibTeX XML Cite \textit{B. I. Éfendiev}, Math. Notes 97, No. 4, 632--640 (2015; Zbl 1329.34006); translation from Mat. Zametki 97, No. 4, 620--627 (2015) Full Text: DOI OpenURL
Zaitsev, A. B. Mappings by the solutions of second-order elliptic equations. (English. Russian original) Zbl 1317.31015 Math. Notes 95, No. 5, 642-655 (2014); translation from Mat. Zametki 95, No. 5, 718-733 (2014). MSC: 31B20 35J25 PDF BibTeX XML Cite \textit{A. B. Zaitsev}, Math. Notes 95, No. 5, 642--655 (2014; Zbl 1317.31015); translation from Mat. Zametki 95, No. 5, 718--733 (2014) Full Text: DOI OpenURL
Kerimov, K. A.; Mirzoev, S. S. On a problem for operator-differential second-order equations with nonlocal boundary condition. (English. Russian original) Zbl 1286.34085 Math. Notes 94, No. 3, 330-334 (2013); translation from Mat. Zametki 94, No. 3, 349-353 (2013). MSC: 34G10 34B10 34L10 PDF BibTeX XML Cite \textit{K. A. Kerimov} and \textit{S. S. Mirzoev}, Math. Notes 94, No. 3, 330--334 (2013; Zbl 1286.34085); translation from Mat. Zametki 94, No. 3, 349--353 (2013) Full Text: DOI OpenURL
Butuzov, V. F. On the special properties of the boundary layer in singularly perturbed problems with multiple root of the degenerate equation. (English. Russian original) Zbl 1284.34099 Math. Notes 94, No. 1, 60-70 (2013); translation from Mat. Zametki 94, No. 1, 68-80 (2013). Reviewer: Klaus R. Schneider (Berlin) MSC: 34E05 34B15 34E15 PDF BibTeX XML Cite \textit{V. F. Butuzov}, Math. Notes 94, No. 1, 60--70 (2013; Zbl 1284.34099); translation from Mat. Zametki 94, No. 1, 68--80 (2013) Full Text: DOI OpenURL
Khadzhi, I. A. Inverse problem for equations of mixed type with Lavrent’ev-Bitsadze operator. (English. Russian original) Zbl 1281.35096 Math. Notes 91, No. 6, 857-867 (2012); translation from Math. Zametki 91, No. 6, 908-919 (2012). MSC: 35R30 35L20 35J25 PDF BibTeX XML Cite \textit{I. A. Khadzhi}, Math. Notes 91, No. 6, 857--867 (2012; Zbl 1281.35096); translation from Math. Zametki 91, No. 6, 908--919 (2012) Full Text: DOI OpenURL
Mirzoev, S. S.; Salimov, M. Yu. On the solvability of the boundary-value problem for second-order equations in Hilbert space with an operator coefficient in the boundary condition. (English. Russian original) Zbl 1281.47007 Math. Notes 91, No. 6, 808-815 (2012); translation from Math. Zametki 91, No. 6, 861-869 (2012). MSC: 47A50 34G10 PDF BibTeX XML Cite \textit{S. S. Mirzoev} and \textit{M. Yu. Salimov}, Math. Notes 91, No. 6, 808--815 (2012; Zbl 1281.47007); translation from Math. Zametki 91, No. 6, 861--869 (2012) Full Text: DOI OpenURL
Abduragimov, É. I. On a numerical method for constructing a positive solution of the two-point boundary-value problem for a second-order nonlinear differential equation. (English. Russian original) Zbl 1283.65074 Math. Notes 91, No. 6, 755-763 (2012); translation from Math. Zametki 91, No. 6, 803-812 (2012). MSC: 65L10 34B15 65L20 65L70 PDF BibTeX XML Cite \textit{É. I. Abduragimov}, Math. Notes 91, No. 6, 755--763 (2012; Zbl 1283.65074); translation from Math. Zametki 91, No. 6, 803--812 (2012) Full Text: DOI OpenURL
Artamonov, N. V. Estimate of the decay exponent of an operator semigroup associated with a second-order linear differential equation. (English. Russian original) Zbl 1286.34083 Math. Notes 91, No. 5, 731-734 (2012); translation from Math. Zametki 91, No. 5, 780-783 (2012). MSC: 34G10 47D06 34D05 PDF BibTeX XML Cite \textit{N. V. Artamonov}, Math. Notes 91, No. 5, 731--734 (2012; Zbl 1286.34083); translation from Math. Zametki 91, No. 5, 780--783 (2012) Full Text: DOI OpenURL
Rossovskii, L. E. On the spectral stability of functional-differential equations. (English. Russian original) Zbl 1291.35148 Math. Notes 90, No. 6, 867-881 (2011); translation from Mat. Zametki 90, No. 6, 885-901 (2011). MSC: 35P15 35J25 35R10 PDF BibTeX XML Cite \textit{L. E. Rossovskii}, Math. Notes 90, No. 6, 867--881 (2011; Zbl 1291.35148); translation from Mat. Zametki 90, No. 6, 885--901 (2011) Full Text: DOI OpenURL
Konechnaya, N. N. Asymptotic integration of symmetric second-order quasidifferential equations. (English. Russian original) Zbl 1286.34075 Math. Notes 90, No. 6, 850-858 (2011); translation from Mat. Zametki 90, No. 6, 875-884 (2011). MSC: 34D05 34B24 34L05 PDF BibTeX XML Cite \textit{N. N. Konechnaya}, Math. Notes 90, No. 6, 850--858 (2011; Zbl 1286.34075); translation from Mat. Zametki 90, No. 6, 875--884 (2011) Full Text: DOI OpenURL
Zadorozhnii, V. G.; Kurina, G. A. Inverse problem of the variational calculus for differential equations of second order with deviating argument. (English. Russian original) Zbl 1237.49052 Math. Notes 90, No. 2, 218-226 (2011); translation from Mat. Zametki 90, No. 2, 231-241 (2011). MSC: 49N45 49J15 34K29 PDF BibTeX XML Cite \textit{V. G. Zadorozhnii} and \textit{G. A. Kurina}, Math. Notes 90, No. 2, 218--226 (2011; Zbl 1237.49052); translation from Mat. Zametki 90, No. 2, 231--241 (2011) Full Text: DOI OpenURL
Safonova, T. A. Asymptotic integration of systems of quasidifferential equations of second order. (English. Russian original) Zbl 1232.34079 Math. Notes 89, No. 6, 907-910 (2011); translation from Mat. Zametki 89, No. 6, 951-953 (2011). MSC: 34D05 34L40 PDF BibTeX XML Cite \textit{T. A. Safonova}, Math. Notes 89, No. 6, 907--910 (2011; Zbl 1232.34079); translation from Mat. Zametki 89, No. 6, 951--953 (2011) Full Text: DOI OpenURL
Semenova, T. Yu. Conditions on determining functionals for subsets of Sobolev space. (English. Russian original) Zbl 1190.35071 Math. Notes 86, No. 6, 831-841 (2009); translation from Mat. Zametki 86, No. 6, 892-902 (2009). MSC: 35J25 46N20 35P05 35D30 PDF BibTeX XML Cite \textit{T. Yu. Semenova}, Math. Notes 86, No. 6, 831--841 (2009; Zbl 1190.35071); translation from Mat. Zametki 86, No. 6, 892--902 (2009) Full Text: DOI OpenURL
Mirzoev, S. S.; Gulieva, F. A. On the completeness of elementary solutions of a class of second-order differential equations with operator coefficients. (English. Russian original) Zbl 1201.34133 Math. Notes 86, No. 5, 747-750 (2009); translation from Mat. Zametki 86, No. 5, 797-800 (2009). Reviewer: Zoran Kadelburg (Beograd) MSC: 34L10 34G10 47E05 PDF BibTeX XML Cite \textit{S. S. Mirzoev} and \textit{F. A. Gulieva}, Math. Notes 86, No. 5, 747--750 (2009; Zbl 1201.34133); translation from Mat. Zametki 86, No. 5, 797--800 (2009) Full Text: DOI OpenURL
Ershov, A. A. Asymptotic expansion of the solution of a second-order equation. (English. Russian original) Zbl 1360.34022 Math. Notes 85, No. 1, 123-127 (2009); translation from Mat. Zametki 85, No. 1, 134-138 (2009). MSC: 34A30 34D05 34A25 PDF BibTeX XML Cite \textit{A. A. Ershov}, Math. Notes 85, No. 1, 123--127 (2009; Zbl 1360.34022); translation from Mat. Zametki 85, No. 1, 134--138 (2009) Full Text: DOI OpenURL
Portnyagin, D. V. Schauder estimates and complete regularity of the solutions of an elliptic system. (English. Russian original) Zbl 1181.35067 Math. Notes 85, No. 1, 82-89 (2009); translation from Mat. Zametki 85, No. 1, 89-97 (2009). MSC: 35J47 35J57 35D30 35B65 47H10 PDF BibTeX XML Cite \textit{D. V. Portnyagin}, Math. Notes 85, No. 1, 82--89 (2009; Zbl 1181.35067); translation from Mat. Zametki 85, No. 1, 89--97 (2009) Full Text: DOI OpenURL
Men’shikh, O. F. Conservation laws of second order for the Born-Infeld equation and other related equations. (English. Russian original) Zbl 1219.81111 Math. Notes 84, No. 6, 814-820 (2008); translation from Mat. Zametki 84, No. 6, 874-881 (2008). MSC: 81Q05 35L65 PDF BibTeX XML Cite \textit{O. F. Men'shikh}, Math. Notes 84, No. 6, 814--820 (2008; Zbl 1219.81111); translation from Mat. Zametki 84, No. 6, 874--881 (2008) Full Text: DOI OpenURL
Lebedeva, E. A.; Protasov, V. Yu. Meyer wavelets with least uncertainty constant. (English. Russian original) Zbl 1219.42029 Math. Notes 84, No. 5, 680-687 (2008); translation from Mat. Zametki 84, No. 5, 732-740 (2008). MSC: 42C40 PDF BibTeX XML Cite \textit{E. A. Lebedeva} and \textit{V. Yu. Protasov}, Math. Notes 84, No. 5, 680--687 (2008; Zbl 1219.42029); translation from Mat. Zametki 84, No. 5, 732--740 (2008) Full Text: DOI OpenURL
Startsev, S. Y. Cascade method of Laplace integration for linear hyperbolic systems of equations. (English) Zbl 1149.35305 Math. Notes 83, No. 1, 97-106 (2008); translation from Mat. Zametki 83, No. 1, 107-118 (2008). MSC: 35A25 35L10 PDF BibTeX XML Cite \textit{S. Y. Startsev}, Math. Notes 83, No. 1, 97--106 (2008; Zbl 1149.35305); translation from Mat. Zametki 83, No. 1, 107--118 (2008) Full Text: DOI OpenURL
Sirota, Yu. N.; Smirnov, A. O. The Heun equation and the Darboux transformation. (English. Russian original) Zbl 1139.34301 Math. Notes 79, No. 2, 244-253 (2006); translation from Mat. Zametki 79, No. 2, 267-277 (2006). MSC: 34A25 34L40 33E05 34A30 PDF BibTeX XML Cite \textit{Yu. N. Sirota} and \textit{A. O. Smirnov}, Math. Notes 79, No. 2, 244--253 (2006; Zbl 1139.34301); translation from Mat. Zametki 79, No. 2, 267--277 (2006) Full Text: DOI OpenURL
Muravnik, A. B. On the Cauchy problem for some nonhomogeneous parabolic differential-difference equations. (English. Russian original) Zbl 1059.35156 Math. Notes 74, No. 4, 510-519 (2003); translation from Mat. Zametki 74, No. 4, 538-549 (2003). MSC: 35R10 35K15 35C15 PDF BibTeX XML Cite \textit{A. B. Muravnik}, Math. Notes 74, No. 4, 510--519 (2003; Zbl 1059.35156); translation from Mat. Zametki 74, No. 4, 538--549 (2003) Full Text: DOI OpenURL
Zhelezovskij, S. E. Estimates for the rate of convergence of the Galerkin method for abstract hyperbolic equations. (English. Russian original) Zbl 0993.65101 Math. Notes 69, No. 2, 196-206 (2001); translation from Mat. Zametki 69, No. 2, 223-234 (2001). Reviewer: Ruxandra Stavre (Bucureşti) MSC: 65M12 65M60 65M20 35L15 34G10 PDF BibTeX XML Cite \textit{S. E. Zhelezovskij}, Math. Notes 69, No. 2, 196--206 (2001; Zbl 0993.65101); translation from Mat. Zametki 69, No. 2, 223--234 (2001) Full Text: DOI OpenURL
Dobrovol’skij, S. M.; Kotyurgina, A. S.; Romanovskij, R. K. Stability of solutions of linear systems with an almost-periodic matrix. (English. Russian original) Zbl 0798.34056 Math. Notes 52, No. 6, 1178-1181 (1992); translation from Mat. Zametki 52, No. 6, 10-14 (1992). MSC: 34D20 34A30 PDF BibTeX XML Cite \textit{S. M. Dobrovol'skij} et al., Math. Notes 52, No. 6, 1 (1992; Zbl 0798.34056); translation from Mat. Zametki 52, No. 6, 10--14 (1992) OpenURL
Akhtyamov, A. M. Calculation of the coefficients of expansions in derivative chains of a spectral problem. (English. Russian original) Zbl 0795.34072 Math. Notes 51, No. 6, 618-619 (1992); translation from Mat. Zametki 51, No. 6, 137-139 (1992). Reviewer: T.Regińska (Warszawa) MSC: 34L10 PDF BibTeX XML Cite \textit{A. M. Akhtyamov}, Math. Notes 51, No. 6, 1 (1992; Zbl 0795.34072); translation from Mat. Zametki 51, No. 6, 137--139 (1992) Full Text: DOI OpenURL
Gusyatnikova, V. N.; Yumaguzhin, V. A. Point transformations and linearizability of second order ordinary differential equations. (English. Russian original) Zbl 0733.34044 Math. Notes 49, No. 1, 103-105 (1991); translation from Mat. Zametki 49, No. 1, 146-148 (1991). MSC: 34C20 34A25 34A34 PDF BibTeX XML Cite \textit{V. N. Gusyatnikova} and \textit{V. A. Yumaguzhin}, Math. Notes 49, No. 1, 103--105 (1991; Zbl 0733.34044); translation from Mat. Zametki 49, No. 1, 146--148 (1991) Full Text: DOI OpenURL
Shafarevich, A. I. Quasiclassical scattering of wave packets on a narrow band in which the potential rapidly changes. (English. Russian original) Zbl 0689.35080 Math. Notes 45, No. 1-2, 72-77 (1989); translation from Mat. Zametki 45, No. 1, 106-114 (1989). Reviewer: D.R.Yafaev MSC: 35Q99 35B40 35K15 35P25 PDF BibTeX XML Cite \textit{A. I. Shafarevich}, Math. Notes 45, No. 1--2, 72--77 (1989; Zbl 0689.35080); translation from Mat. Zametki 45, No. 1, 106--114 (1989) Full Text: DOI OpenURL
Butuzov, V. F.; Vasil’eva, A. B. Asymptotic of a solution of contrast-structure type. (English. Russian original) Zbl 0725.34061 Math. Notes 42, No. 6, 956-961 (1987); translation from Mat. Zametki 42, No. 6, 831-841 (1987). MSC: 34E05 34C05 PDF BibTeX XML Cite \textit{V. F. Butuzov} and \textit{A. B. Vasil'eva}, Math. Notes 42, No. 6, 956--961 (1987; Zbl 0725.34061); translation from Mat. Zametki 42, No. 6, 831--841 (1987) Full Text: DOI OpenURL
Koltyzhenkov, V. M. Irregular second-order differential equations with almost-periodic coefficients. (English. Russian original) Zbl 0622.34038 Math. Notes 41, 116-118 (1987); translation from Mat. Zametki 41, No. 2, 202-206 (1987). MSC: 34C20 PDF BibTeX XML Cite \textit{V. M. Koltyzhenkov}, Math. Notes 41, 116--118 (1987; Zbl 0622.34038); translation from Mat. Zametki 41, No. 2, 202--206 (1987) Full Text: DOI OpenURL
Igoshin, V. A.; Shapiro, Ya. L.; Yakovlev, E. I. An application of geodesic modeling of second-order differential equations. (English. Russian original) Zbl 0624.58008 Math. Notes 38, 745-750 (1985); translation from Mat. Zametki 38, No. 3, 429-439 (1985). Reviewer: F.Przytycki MSC: 37J99 78A35 58E05 PDF BibTeX XML Cite \textit{V. A. Igoshin} et al., Math. Notes 38, 745--750 (1985; Zbl 0624.58008); translation from Mat. Zametki 38, No. 3, 429--439 (1985) Full Text: DOI OpenURL
Babenko, I. K. Zeros of the Sturm-Liouville equation with periodic potential. (English. Russian original) Zbl 0585.34025 Math. Notes 37, 135-141 (1985); translation from Mat. Zametki 37, No. 2, 237-248 (1985). Reviewer: B.Shekhter MSC: 34C10 PDF BibTeX XML Cite \textit{I. K. Babenko}, Math. Notes 37, 135--141 (1985; Zbl 0585.34025); translation from Mat. Zametki 37, No. 2, 237--248 (1985) Full Text: DOI OpenURL
Dezin, A. A. Spectral characteristics of general boundary value problems for operator \(D^ 2\). (English. Russian original) Zbl 0585.34015 Math. Notes 37, 142-146 (1985); translation from Mat. Zametki 37, No. 2, 249-256 (1985). Reviewer: B.Shekhter MSC: 34L99 PDF BibTeX XML Cite \textit{A. A. Dezin}, Math. Notes 37, 142--146 (1985; Zbl 0585.34015); translation from Mat. Zametki 37, No. 2, 249--256 (1985) Full Text: DOI OpenURL
Volkov, V. E. Boundedness of the number of orthogonal solutions of the equation \(-\mu ''+q(x)u=\lambda u\) for large value of -\(\lambda\). (English) Zbl 0598.34029 Math. Notes 36, 844-846 (1984). MSC: 34C11 PDF BibTeX XML Cite \textit{V. E. Volkov}, Math. Notes 36, 844--846 (1984; Zbl 0598.34029) Full Text: DOI OpenURL
Skubachevskij, A. L. Smoothness of generalized solutions of the first boundary-value problem for an elliptic difference-differential equation. (English. Russian original) Zbl 0559.35086 Math. Notes 34, 537-541 (1984); translation from Mat. Zametki 34, No. 1, 105-112 (1983). Reviewer: G.F.Webb MSC: 35R10 35J25 35B65 PDF BibTeX XML Cite \textit{A. L. Skubachevskij}, Math. Notes 34, 537--541 (1984; Zbl 0559.35086); translation from Mat. Zametki 34, No. 1, 105--112 (1983) Full Text: DOI OpenURL
Khabirov, S. V. Computation of the Lie-Bäcklund algebras for second-order equations. (English. Russian original) Zbl 0553.35077 Math. Notes 35, 229-234 (1984); translation from Mat. Zametki 35, No. 3, 435-444 (1984). MSC: 35Q99 PDF BibTeX XML Cite \textit{S. V. Khabirov}, Math. Notes 35, 229--234 (1984; Zbl 0553.35077); translation from Mat. Zametki 35, No. 3, 435--444 (1984) Full Text: DOI OpenURL
Levitan, B. M. Another method for computing the densities of integrals of motion for the Korteweg-de Vries equation. (English) Zbl 0419.35055 Math. Notes 22, 562-565 (1978). MSC: 35L15 35C05 35Q99 PDF BibTeX XML Cite \textit{B. M. Levitan}, Math. Notes 22, 562--565 (1978; Zbl 0419.35055) Full Text: DOI OpenURL