Ikramov, Kh. D. On a nontrivial situation concerning the pseudounitary eigenvalues of a positive definite matrix. (English. Russian original) Zbl 1518.15011 J. Math. Sci., New York 272, No. 4, 519-522 (2023); translation from Zap. Nauchn. Semin. POMI 514, 55-60 (2022). MSC: 15A18 15B48 PDFBibTeX XMLCite \textit{Kh. D. Ikramov}, J. Math. Sci., New York 272, No. 4, 519--522 (2023; Zbl 1518.15011); translation from Zap. Nauchn. Semin. POMI 514, 55--60 (2022) Full Text: DOI
Ivochkina, N. M.; Filimonenkova, N. V. Gårding cones and Bellman equations in the theory of Hessian operators and equations. (English. Russian original) Zbl 1481.35190 J. Math. Sci., New York 259, No. 6, 833-844 (2021); translation from Sovrem. Mat., Fundam. Napravl. 63, No. 4, 615-626 (2017). MSC: 35J60 15B48 PDFBibTeX XMLCite \textit{N. M. Ivochkina} and \textit{N. V. Filimonenkova}, J. Math. Sci., New York 259, No. 6, 833--844 (2021; Zbl 1481.35190); translation from Sovrem. Mat., Fundam. Napravl. 63, No. 4, 615--626 (2017) Full Text: DOI
Nemiro, V. V. The group of quotients of the semigroup of invertible nonnegative matrices over local rings. (English. Russian original) Zbl 1511.20227 J. Math. Sci., New York 257, No. 6, 860-875 (2021); translation from Fundam. Prikl. Mat. 22, No. 4, 167-188 (2019). MSC: 20M20 15A30 15B48 PDFBibTeX XMLCite \textit{V. V. Nemiro}, J. Math. Sci., New York 257, No. 6, 860--875 (2021; Zbl 1511.20227); translation from Fundam. Prikl. Mat. 22, No. 4, 167--188 (2019) Full Text: DOI
Il’in, V. P. Parallel variable-triangular iterative methods in Krylov subspaces. (English. Russian original) Zbl 1469.65071 J. Math. Sci., New York 255, No. 3, 281-290 (2021); translation from Zap. Nauchn. Semin. POMI 496, 104-119 (2020). MSC: 65F08 65F10 PDFBibTeX XMLCite \textit{V. P. Il'in}, J. Math. Sci., New York 255, No. 3, 281--290 (2021; Zbl 1469.65071); translation from Zap. Nauchn. Semin. POMI 496, 104--119 (2020) Full Text: DOI
Kolotilina, L. Yu. A new subclass of the class of nonsingular \(\mathcal{H} \)-matrices and related inclusion sets for eigenvalues and singular values. (English. Russian original) Zbl 1426.15008 J. Math. Sci., New York 240, No. 6, 813-821 (2019); translation from Zap. Nauchn. Semin. POMI 472, 166-178 (2018). MSC: 15A18 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 240, No. 6, 813--821 (2019; Zbl 1426.15008); translation from Zap. Nauchn. Semin. POMI 472, 166--178 (2018) Full Text: DOI
Al’pin, Yu. A.; Al’pina, V. S. Indices of imprimitivity of the temporal components of a semigroup of nonnegative matrices. (English. Russian original) Zbl 1468.15018 J. Math. Sci., New York 240, No. 6, 715-723 (2019); translation from Zap. Nauchn. Semin. POMI 472, 17-30 (2018). MSC: 15B48 15A30 20M20 PDFBibTeX XMLCite \textit{Yu. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 240, No. 6, 715--723 (2019; Zbl 1468.15018); translation from Zap. Nauchn. Semin. POMI 472, 17--30 (2018) Full Text: DOI
Bunina, E. I.; Mikhalev, A. V.; Nemiro, V. V. Groups of quotients of semigroups of invertible nonnegative matrices over skewfields. (English. Russian original) Zbl 1397.20072 J. Math. Sci., New York 233, No. 5, 640-645 (2018); translation from Fundam. Prikl. Mat. 21, No. 1, 57-64 (2016). MSC: 20M20 15A30 15B48 20H99 PDFBibTeX XMLCite \textit{E. I. Bunina} et al., J. Math. Sci., New York 233, No. 5, 640--645 (2018; Zbl 1397.20072); translation from Fundam. Prikl. Mat. 21, No. 1, 57--64 (2016) Full Text: DOI
Al’pin, Yuriĭ A.; Al’pina, Valentina S. Temporal components of a semigroup of nonnegative matrices. A generalization of Minc’s theorem on the structure of an irreducible matrix. (English. Russian original) Zbl 1394.15023 J. Math. Sci., New York 232, No. 6, 747-751 (2018); translation from Zap. Nauchn. Semin. POMI 463, 5-12 (2017). MSC: 15B48 15A30 PDFBibTeX XMLCite \textit{Y. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 232, No. 6, 747--751 (2018; Zbl 1394.15023); translation from Zap. Nauchn. Semin. POMI 463, 5--12 (2017) Full Text: DOI
Kolotilina, L. Yu. New subclasses of the class of \( \mathcal H \)-matrices and related bounds for the inverses. (English. Russian original) Zbl 1376.15012 J. Math. Sci., New York 224, No. 6, 911-925 (2017); translation from Zap. Nauchn. Semin. POMI 453, 148-171 (2016). Reviewer: Adhemar Bultheel (Leuven) MSC: 15A45 15B48 15A60 15B99 65F35 15A09 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 224, No. 6, 911--925 (2017; Zbl 1376.15012); translation from Zap. Nauchn. Semin. POMI 453, 148--171 (2016) Full Text: DOI
Al’pin, Yuri A.; Al’pina, V. S. Locally strongly primitive semigroups of nonnegative matrices. (English. Russian original) Zbl 1379.15010 J. Math. Sci., New York 224, No. 6, 815-820 (2017); translation from Zap. Nauchn. Semin. POMI 453, 5-14 (2016). Reviewer: Mihail Voicu (Iaşi) MSC: 15A30 15B48 20M20 PDFBibTeX XMLCite \textit{Y. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 224, No. 6, 815--820 (2017; Zbl 1379.15010); translation from Zap. Nauchn. Semin. POMI 453, 5--14 (2016) Full Text: DOI
Al’pin, Yuri A.; Al’pina, Valentina S. Combinatorial and spectral properties of semigroups of stochastic matrices. (English. Russian original) Zbl 1353.15031 J. Math. Sci., New York 216, No. 6, 730-737 (2016); translation from Zap. Nauchn. Semin. POMI 439, 13-25 (2015). Reviewer: Huang Wenxue (Scarborough) MSC: 15B51 15A30 60G10 15B48 PDFBibTeX XMLCite \textit{Y. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 216, No. 6, 730--737 (2016; Zbl 1353.15031); translation from Zap. Nauchn. Semin. POMI 439, 13--25 (2015) Full Text: DOI
Al’pin, Yu. A.; Al’pina, V. S. Combinatorial properties of entire semigroups of nonnegative matrices. (English. Russian original) Zbl 1332.15090 J. Math. Sci., New York 207, No. 5, 674-685 (2015); translation from Zap. Nauchn. Semin. POMI 428, 13-31 (2014). MSC: 15B48 20M20 15A30 PDFBibTeX XMLCite \textit{Yu. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 207, No. 5, 674--685 (2015; Zbl 1332.15090); translation from Zap. Nauchn. Semin. POMI 428, 13--31 (2014) Full Text: DOI
Bunina, E. I.; Nemiro, V. V. The group of fractions of the semigroup of invertible nonnegative matrices of order three over a field. (English. Russian original) Zbl 1320.20059 J. Math. Sci., New York 206, No. 5, 474-485 (2015); translation from Fundam. Prikl. Mat. 18, No. 3, 27-42 (2013). MSC: 20M20 20H20 15B48 PDFBibTeX XMLCite \textit{E. I. Bunina} and \textit{V. V. Nemiro}, J. Math. Sci., New York 206, No. 5, 474--485 (2015; Zbl 1320.20059); translation from Fundam. Prikl. Mat. 18, No. 3, 27--42 (2013) Full Text: DOI
Ivochkina, N. M. From Gårding’s cones to \(p\)-convex hypersurfaces. (English. Russian original) Zbl 1318.15019 J. Math. Sci., New York 201, No. 5, 634-644 (2014); translation from Sovrem. Mat., Fundam. Napravl. 45, 94-104 (2012). Reviewer: Hans Havlicek (Wien) MSC: 15B48 35J96 15A30 53A07 PDFBibTeX XMLCite \textit{N. M. Ivochkina}, J. Math. Sci., New York 201, No. 5, 634--644 (2014; Zbl 1318.15019); translation from Sovrem. Mat., Fundam. Napravl. 45, 94--104 (2012) Full Text: DOI
Kolotilina, L. Yu. Some inequalities connecting the singular values of a complex matrix with the Perron roots of related nonnegative matrices. (English. Russian original) Zbl 1309.15028 J. Math. Sci., New York 199, No. 4, 438-447 (2014); translation from Zap. Nauchn. Semin. POMI 419, 121-138 (2013). MSC: 15A42 15B48 05B20 15B34 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 199, No. 4, 438--447 (2014; Zbl 1309.15028); translation from Zap. Nauchn. Semin. POMI 419, 121--138 (2013) Full Text: DOI
Efimov, M. A. Additive matrix maps that are monotone with respect to the orders induced by the group inverse. (English. Russian original) Zbl 1283.15054 J. Math. Sci., New York 193, No. 5, 659-670 (2013); translation from Fundam. Prikl. Mat. 17(2011/12), No. 6, 23-40 (2012). MSC: 15A30 15A04 15A09 15B48 PDFBibTeX XMLCite \textit{M. A. Efimov}, J. Math. Sci., New York 193, No. 5, 659--670 (2013; Zbl 1283.15054); translation from Fundam. Prikl. Mat. 17(2011/12), No. 6, 23--40 (2012) Full Text: DOI
Semenov, P. P. Endomorphisms of semigroups of invertible nonnegative matrices over ordered rings. (English. Russian original) Zbl 1280.15017 J. Math. Sci., New York 193, No. 4, 591-600 (2013); translation from Fundam. Prikl. Mat. 17(2011/12), No. 5, 165-178 (2012). Reviewer: Juan Ramon Torregrosa Sanchez (Valencia) MSC: 15B48 16S50 15B33 PDFBibTeX XMLCite \textit{P. P. Semenov}, J. Math. Sci., New York 193, No. 4, 591--600 (2013; Zbl 1280.15017); translation from Fundam. Prikl. Mat. 17(2011/12), No. 5, 165--178 (2012) Full Text: DOI
Kolotilina, L. Yu. Upper bounds for the second largest eigenvalue of symmetric nonnegative matrices. (English. Russian original) Zbl 1278.15023 J. Math. Sci., New York 191, No. 1, 75-88 (2013); translation from Zap. Nauchn. Semin. POMI 405, 138-163 (2012). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A42 05C50 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 191, No. 1, 75--88 (2013; Zbl 1278.15023); translation from Zap. Nauchn. Semin. POMI 405, 138--163 (2012) Full Text: DOI
Al’pin, Yu. A.; Al’pina, V. S. Combinatorial properties of irreducible semigroups of nonnegative matrices. (English. Russian original) Zbl 1276.15015 J. Math. Sci., New York 191, No. 1, 4-9 (2013); translation from Zap. Nauchn. Semin. POMI 405, 13-23 (2012). Reviewer: Igor Klep (Auckland) MSC: 15B48 15A30 20M20 PDFBibTeX XMLCite \textit{Yu. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 191, No. 1, 4--9 (2013; Zbl 1276.15015); translation from Zap. Nauchn. Semin. POMI 405, 13--23 (2012) Full Text: DOI
Kolotilina, L. Yu. New circuit bounds for the Perron root of a nonnegative matrix. (English. Russian original) Zbl 1259.15026 J. Math. Sci., New York 182, No. 6, 793-802 (2012); translation from Zap. Nauchn. Semin. POMI 395, 86-103 (2011). Reviewer: Juan Ramon Torregrosa Sanchez (Valencia) MSC: 15A42 15B48 05C50 05C20 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 182, No. 6, 793--802 (2012; Zbl 1259.15026); translation from Zap. Nauchn. Semin. POMI 395, 86--103 (2011) Full Text: DOI
Kolotilina, L. Yu. Diagonal dominance characterization of \(PM\)- and \(PH\)-matrices. (English. Russian original) Zbl 1288.15043 J. Math. Sci., New York 165, No. 5, 556-561 (2010); translation from Zap. Nauchn. Semin. POMI 367, 110-120 (2009). MSC: 15B48 15B99 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 165, No. 5, 556--561 (2010; Zbl 1288.15043); translation from Zap. Nauchn. Semin. POMI 367, 110--120 (2009) Full Text: DOI
Bunina, E. I.; Semenov, P. P. Elementary equivalence of semigroups of invertible matrices with nonnegative elements over commutative partially ordered rings. (English. Russian original) Zbl 1288.15021 J. Math. Sci., New York 163, No. 5, 493-499 (2009); translation from Fundam. Prikl. Mat. 14, No. 4, 75-85 (2008). MSC: 15A30 06F25 15B48 PDFBibTeX XMLCite \textit{E. I. Bunina} and \textit{P. P. Semenov}, J. Math. Sci., New York 163, No. 5, 493--499 (2009; Zbl 1288.15021); translation from Fundam. Prikl. Mat. 14, No. 4, 75--85 (2008) Full Text: DOI
Vakhrameev, S. A.; Krugova, E. P. A note on infinite-dimensional \(M\)-matrices. (English. Russian original) Zbl 1184.15022 J. Math. Sci., New York 161, No. 5, 779-781 (2009); translation from Sovrem. Mat. Prilozh. 62 (2009). MSC: 15B48 22A05 PDFBibTeX XMLCite \textit{S. A. Vakhrameev} and \textit{E. P. Krugova}, J. Math. Sci., New York 161, No. 5, 779--781 (2009; Zbl 1184.15022); translation from Sovrem. Mat. Prilozh. 62 (2009) Full Text: DOI
Bunina, E. I.; Semenov, P. P. Automorphisms of the semigroup of invertible matrices with nonnegative elements over commutative partially ordered rings. (English. Russian original) Zbl 1203.20060 J. Math. Sci., New York 162, No. 5, 633-655 (2009); translation from Fundam. Prikl. Mat. 14, No. 2, 69-100 (2008). MSC: 20M20 20M15 15B48 15B33 20H25 06F25 PDFBibTeX XMLCite \textit{E. I. Bunina} and \textit{P. P. Semenov}, J. Math. Sci., New York 162, No. 5, 633--655 (2009; Zbl 1203.20060); translation from Fundam. Prikl. Mat. 14, No. 2, 69--100 (2008) Full Text: DOI arXiv
Kolotilina, L. Yu. Erratum: Improving Chistyakov’s bounds for the Perron root of a nonnegative matrix. (English) Zbl 1194.15017 J. Math. Sci., New York 157, No. 5, 730 (2009). MSC: 15A42 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 157, No. 5, 730 (2009; Zbl 1194.15017) Full Text: DOI
Al’pin, Yu. A.; Al’pina, V. S. The Perron-Frobenius theorem – a proof with the use of Markov chains. (English. Russian original) Zbl 1177.15009 J. Math. Sci., New York 157, No. 5, 675-680 (2009); translation from Zap. Nauchn. Semin. POMI 359, 5-16 (2008). MSC: 15A18 15B48 60J20 05C50 PDFBibTeX XMLCite \textit{Yu. A. Al'pin} and \textit{V. S. Al'pina}, J. Math. Sci., New York 157, No. 5, 675--680 (2009; Zbl 1177.15009); translation from Zap. Nauchn. Semin. POMI 359, 5--16 (2008) Full Text: DOI
Vakhrameev, S. A.; Krugova, E. P. A note on the structure of \(M\)-matrices. (English. Russian original) Zbl 1157.15317 J. Math. Sci., New York 154, No. 4, 539-548 (2008); translation from Sovrem. Mat., Fundam. Napravl. 23, 87-95 (2007). MSC: 15B48 49J15 PDFBibTeX XMLCite \textit{S. A. Vakhrameev} and \textit{E. P. Krugova}, J. Math. Sci., New York 154, No. 4, 539--548 (2008; Zbl 1157.15317); translation from Sovrem. Mat., Fundam. Napravl. 23, 87--95 (2007) Full Text: DOI
Kolotilina, L. Yu. Bounds and inequalities for the Perron root of a nonnegative matrix. II: Circuit bounds and inequalities. (English. Russian original) Zbl 1081.15531 J. Math. Sci., New York 127, No. 3, 1988-2005 (2005); translation from Zap. Nauchn. Semin. POMI 296, 60-88 (2003). MSC: 15A42 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 127, No. 3, 1988--2005 (2003; Zbl 1081.15531); translation from Zap. Nauchn. Semin. POMI 296, 60--88 (2003) Full Text: DOI
Kolotilina, L. Yu. Bounds and inequalities for the Perron root of a nonnegative matrix. (English. Russian original) Zbl 1071.15020 J. Math. Sci., New York 121, No. 4, 2481-2507 (2004); translation from Zap. Nauchn. Semin. POMI 284, 77-122 (2002). MSC: 15A42 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 121, No. 4, 2481--2507 (2002; Zbl 1071.15020); translation from Zap. Nauchn. Semin. POMI 284, 77--122 (2002) Full Text: DOI
Kolotilina, L. Yu. A class of optimally conditioned block \(2\times 2\) matrices. (English. Russian original) Zbl 1071.15006 J. Math. Sci., New York 121, No. 4, 2474-2480 (2004); translation from Zap. Nauchn. Semin. POMI 284, 64-76 (2002). MSC: 15A12 65F35 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 121, No. 4, 2474--2480 (2002; Zbl 1071.15006); translation from Zap. Nauchn. Semin. POMI 284, 64--76 (2002) Full Text: DOI
Ikramov, Kh. D. Determinantal inequalities for accretive-dissipative matrices. (English. Russian original) Zbl 1071.15021 J. Math. Sci., New York 121, No. 4, 2458-2464 (2004); translation from Zap. Nauchn. Semin. POMI 284, 36-47 (2002). MSC: 15A45 15A15 PDFBibTeX XMLCite \textit{Kh. D. Ikramov}, J. Math. Sci., New York 121, No. 4, 2458--2464 (2002; Zbl 1071.15021); translation from Zap. Nauchn. Semin. POMI 284, 36--47 (2002) Full Text: DOI
Al’pin, Yu. A.; Il’in, S. N. Powers of sign portraits of real matrices. (English. Russian original) Zbl 1071.15024 J. Math. Sci., New York 121, No. 4, 2441-2447 (2004); translation from Zap. Nauchn. Semin. POMI 284, 5-17 (2002). MSC: 15B48 15B33 PDFBibTeX XMLCite \textit{Yu. A. Al'pin} and \textit{S. N. Il'in}, J. Math. Sci., New York 121, No. 4, 2441--2447 (2002; Zbl 1071.15024); translation from Zap. Nauchn. Semin. POMI 284, 5--17 (2002) Full Text: DOI
Kolotilina, L. Yu. Optimally conditioned block \(2\times 2\) matrices. (English. Russian original) Zbl 1029.65047 J. Math. Sci., New York 114, No. 6, 1794-1802 (2003); translation from Zap. Nauchn. Semin. POMI 268, 72-85 (2000). MSC: 65F35 15A12 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 114, No. 6, 1794--1802 (2000; Zbl 1029.65047); translation from Zap. Nauchn. Semin. POMI 268, 72--85 (2000) Full Text: DOI
Kolotilina, L. Yu. Lower bounds for the Perron root of a sum of nonnegative matrices. (English. Russian original) Zbl 1028.15017 J. Math. Sci., New York 114, No. 6, 1780-1793 (2003); translation from Zap. Nauchn. Semin. POMI 268, 49-71 (2000). MSC: 15A42 15B48 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 114, No. 6, 1780--1793 (2000; Zbl 1028.15017); translation from Zap. Nauchn. Semin. POMI 268, 49--71 (2000) Full Text: DOI
Ikramov, Kh. D.; Savel’eva, N. V. Conditionally definite matrices. (English) Zbl 0954.65035 J. Math. Sci., New York 98, No. 1, 1-50 (2000). MSC: 65F30 15B48 68W30 PDFBibTeX XMLCite \textit{Kh. D. Ikramov} and \textit{N. V. Savel'eva}, J. Math. Sci., New York 98, No. 1, 1--50 (2000; Zbl 0954.65035) Full Text: DOI
Yeremin, A. Yu.; Kaporin, I. E. The influence of isolated largest eigenvalues on the numerical convergence of the CG method. (English. Russian original) Zbl 0960.65040 J. Math. Sci., New York 101, No. 4, 3231-3236 (2000); translation from Zap. Nauchn. Semin. POMI 248, 5-16 (1998). MSC: 65F15 65F35 65F22 PDFBibTeX XMLCite \textit{A. Yu. Yeremin} and \textit{I. E. Kaporin}, J. Math. Sci., New York 101, No. 4, 1 (1998; Zbl 0960.65040); translation from Zap. Nauchn. Semin. POMI 248, 5--16 (1998)
Vershik, A. M.; Evdokimov, S. A.; Ponomarenko, I. N. \(C\)-algebras and algebras in Plancherel duality. (English. Russian original) Zbl 0960.16046 J. Math. Sci., New York 96, No. 5, 3478-3485 (1999); translation from Zap. Nauchn. Semin. POMI 240, 53-66 (1997). MSC: 16W30 05E30 16D90 15A30 PDFBibTeX XMLCite \textit{A. M. Vershik} et al., J. Math. Sci., New York 96, No. 5, 1 (1997; Zbl 0960.16046); translation from Zap. Nauchn. Semin. POMI 240, 53--66 (1997) Full Text: DOI
Kolotilina, L. Yu. Bounds for eigenvalues of symmetric block Jacobi scaled matrices. (English. Russian original) Zbl 0844.15010 J. Math. Sci., New York 79, No. 3, 1043-1047 (1996); translation from Zap. Nauchn. Semin. POMI 202, 18-25 (1992). MSC: 15A42 15B57 PDFBibTeX XMLCite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 79, No. 1, 18--25 (1992; Zbl 0844.15010); translation from Zap. Nauchn. Semin. POMI 202, 18--25 (1992)