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Publications in Math-Net.Ru
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Reduced eigenvalue inclusion sets and related classes of nonsingular matrices
Zap. Nauchn. Sem. POMI, 534 (2024), 89–106
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SSDD matrices and relations with other subclasses of nonsingular $\mathcal H$-matrices
Zap. Nauchn. Sem. POMI, 534 (2024), 57–88
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$\mathrm{SDD}_1$ matrices and their generalizations
Zap. Nauchn. Sem. POMI, 524 (2023), 74–93
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Upper bounds for $\|A^{-1}\|_\infty$ for some eventually $\mathcal{H}$-matrices
Zap. Nauchn. Sem. POMI, 524 (2023), 64–73
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Upper bounds for the spectral radius of a PF matrix
Zap. Nauchn. Sem. POMI, 524 (2023), 56–63
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On SDD$_1$ matrices
Zap. Nauchn. Sem. POMI, 514 (2022), 88–112
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Upper bounds for $\|A^{-1}Q\|_\infty$
Zap. Nauchn. Sem. POMI, 514 (2022), 77–87
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Further block generalizations of Nekrasov matrices
Zap. Nauchn. Sem. POMI, 504 (2021), 70–101
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A block generalization of Nekrasov matrices
Zap. Nauchn. Sem. POMI, 496 (2020), 138–155
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New two-sided bounds for the Perron root and related nonsingularity criteria
Zap. Nauchn. Sem. POMI, 496 (2020), 120–137
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Some bounds for inverses involving matrix sparsity pattern
Zap. Nauchn. Sem. POMI, 482 (2019), 201–219
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New classes of nonsingular matrices and upper bounds for their inverses
Zap. Nauchn. Sem. POMI, 482 (2019), 184–200
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Nekrasov type matrices and upper bounds for their inverses
Zap. Nauchn. Sem. POMI, 482 (2019), 169–183
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A new subclass of the class of nonsingular $\mathcal H$-matrices and related inclusion sets for eigenvalues and singular values
Zap. Nauchn. Sem. POMI, 472 (2018), 166–178
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On Dashnic–Zusmanovich (DZ) and Dashnic–Zusmanovich type (DZT) matrices and their inverses
Zap. Nauchn. Sem. POMI, 472 (2018), 145–165
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An upper bound for the largest eigenvalue of a positive semidefinite block banded matrix
Zap. Nauchn. Sem. POMI, 463 (2017), 263–268
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An approach to bounding the spectral radius of a weighted digraph
Zap. Nauchn. Sem. POMI, 463 (2017), 240–262
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On block generalizations of $\mathcal H$-matrices
Zap. Nauchn. Sem. POMI, 453 (2016), 172–188
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New subclasses of the class of $\mathcal H$-matrices and related bounds for the inverses
Zap. Nauchn. Sem. POMI, 453 (2016), 148–171
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Bounds on the $l_\infty$ norm of inverses for certain block matrices
Zap. Nauchn. Sem. POMI, 439 (2015), 145–158
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New nonsingularity conditions for general matrices and the associated eigenvalue inclusion sets
Zap. Nauchn. Sem. POMI, 439 (2015), 128–144
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Bounds for the inverses of generalized Nekrasov matrices
Zap. Nauchn. Sem. POMI, 428 (2014), 182–195
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Bounds for the determinants of Nekrasov and $S$-Nekrasov matrices
Zap. Nauchn. Sem. POMI, 428 (2014), 166–181
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Some characterizations of Nekrasov and $S$-Nekrasov matrices
Zap. Nauchn. Sem. POMI, 428 (2014), 152–165
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Bounds for the largest two eigenvalues of the signless Laplacian
Zap. Nauchn. Sem. POMI, 419 (2013), 139–153
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Some inequalities connecting the singular values of a complex matrix with the Perron roots of related nonnegative matrices
Zap. Nauchn. Sem. POMI, 419 (2013), 121–138
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On bounding inverses to Nekrasov matrices in the infinity norm
Zap. Nauchn. Sem. POMI, 419 (2013), 111–120
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Upper bounds for the second largest eigenvalue of symmetric nonnegative matrices
Zap. Nauchn. Sem. POMI, 405 (2012), 138–163
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Bounds for the extreme eigenvalues of the Laplacian and signless Laplacian of a graph
Zap. Nauchn. Sem. POMI, 395 (2011), 104–123
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New circuit bounds for the Perron root of a nonnegative matrix
Zap. Nauchn. Sem. POMI, 395 (2011), 86–103
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On Ostrowski's disk theorem and lower bounds for the smallest eigenvalues and singular values
Zap. Nauchn. Sem. POMI, 382 (2010), 125–140
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On determinantal diagonal dominance conditions
Zap. Nauchn. Sem. POMI, 382 (2010), 104–124
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Inequalities for the extreme eigenvalues of block-partitioned Hermitian matrices with applications to spectral graph theory
Zap. Nauchn. Sem. POMI, 382 (2010), 82–103
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Diagonal dominance characterization of $PM$- and $PH$-matrices
Zap. Nauchn. Sem. POMI, 367 (2009), 110–120
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Bounds for the inverses of $PM$- and $PH$-matrices
Zap. Nauchn. Sem. POMI, 367 (2009), 75–109
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Erratum to “Improving Chistyakov's bounds for the Perron root of a nonnegative matrix”
Zap. Nauchn. Sem. POMI, 359 (2008), 106
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Inclusion sets for the singular values of a rectangular matrix
Zap. Nauchn. Sem. POMI, 359 (2008), 94–105
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On circuit inclusion sets for the singular values of a square matrix
Zap. Nauchn. Sem. POMI, 359 (2008), 78–93
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Inclusion sets for the singular values of a square matrix
Zap. Nauchn. Sem. POMI, 359 (2008), 52–77
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Improving Chistyakov's bounds for
the Perron root of a nonnegative matrix
Zap. Nauchn. Sem. POMI, 346 (2007), 103–118
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Bounds for the determinants and inverses of certain $H$-matrices
Zap. Nauchn. Sem. POMI, 346 (2007), 81–102
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Filling the gap between the Gerschgorin and Brualdi theorems
Zap. Nauchn. Sem. POMI, 334 (2006), 128–148
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Joint bounds for the Perron roots of nonnegative matrices with applications
Zap. Nauchn. Sem. POMI, 334 (2006), 30–56
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The generalized monotonicity property of the Perron root
Zap. Nauchn. Sem. POMI, 334 (2006), 13–29
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Pseudoblock conditions of diagonal dominance
Zap. Nauchn. Sem. POMI, 323 (2005), 94–131
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Bounds and inequalities for the Perron root of a nonnegative matrix. III. Bounds dependent on simple paths and circuits
Zap. Nauchn. Sem. POMI, 323 (2005), 69–93
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Bounds for the singular values of a matrix involving its sparsity pattern
Zap. Nauchn. Sem. POMI, 323 (2005), 57–68
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Solution of the problem of optimal diagonal scaling for quasireal Hermitian positive-definite
$3\times3$ matrices
Zap. Nauchn. Sem. POMI, 309 (2004), 84–126
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The singularity/nonsingularity problem for matrices satisfying diagonal dominance conditions in terms of directed graphs
Zap. Nauchn. Sem. POMI, 309 (2004), 40–83
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Bounds for the extreme eigenvalues of block $2\times2$ Hermitian matrices
Zap. Nauchn. Sem. POMI, 301 (2003), 172–194
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Bounds and inequalities for the Perron root of a nonnegative matrix. II. Circuit bounds and inequalities
Zap. Nauchn. Sem. POMI, 296 (2003), 60–88
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The strengthened versions of the additive and multiplicative Weyl inequalities
Zap. Nauchn. Sem. POMI, 296 (2003), 39–59
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On the extreme eigenvalues of block $2\times2$ Hermitian matrices
Zap. Nauchn. Sem. POMI, 296 (2003), 27–38
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Bounds and inequalities for the Perron root of a nonnegative matrix
Zap. Nauchn. Sem. POMI, 284 (2002), 77–122
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A class of optimally conditioned block $2\times2$ matrices
Zap. Nauchn. Sem. POMI, 284 (2002), 64–76
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On Brualdi's theorem
Zap. Nauchn. Sem. POMI, 284 (2002), 48–63
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The case of equality in the generalized Wielandt inequality
Zap. Nauchn. Sem. POMI, 268 (2000), 86–94
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Optimally conditioned block $2\times2$ matrices
Zap. Nauchn. Sem. POMI, 268 (2000), 72–85
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Lower bounds for the Perron root of a sum of nonnegative matrices
Zap. Nauchn. Sem. POMI, 268 (2000), 49–71
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A generalization of Weyl's inequalities with implications
Zap. Nauchn. Sem. POMI, 248 (1998), 49–59
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Factorized sparse approximate inverse preconditionings III. Iterative construction of preconditioners.
Zap. Nauchn. Sem. POMI, 248 (1998), 17–48
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Interrelations between eigenvalues and diagonal entries of Hermitian matrices implying their block diagonality
Zap. Nauchn. Sem. POMI, 229 (1995), 153–158
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Twofold deflation preconditioning of linear algebraic systems. I. Theory
Zap. Nauchn. Sem. POMI, 229 (1995), 95–152
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The convergence of certain incomplete block factorization splittings
Zap. Nauchn. Sem. POMI, 219 (1994), 42–52
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Eigenvalue bounds for block preconditioned matrices
Zap. Nauchn. Sem. POMI, 219 (1994), 5–41
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Bounds for eigenvalues of symmetric block Jacobi scaled matrices
Zap. Nauchn. Sem. POMI, 202 (1992), 18–25
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The sparsity of Bruhat decomposition factors of nonsingular matrices
Zap. Nauchn. Sem. POMI, 202 (1992), 5–17
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On explicit preņonditioning for dense linear algebraic systems
Zap. Nauchn. Sem. LOMI, 154 (1986), 90–100
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Some structural properties of inverse matrices
Zap. Nauchn. Sem. LOMI, 139 (1984), 61–73
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On the normalizer of the diagonal subgroup in the general linear group over a ring
Zap. Nauchn. Sem. LOMI, 132 (1983), 114–118
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On the application of net groups to sparse matrix theory
Zap. Nauchn. Sem. LOMI, 124 (1983), 93–100
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Subnormalizer of net subgroups in the general linear group over a ring
Zap. Nauchn. Sem. LOMI, 116 (1982), 14–19
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A class of test Hessenberg matrices
Zap. Nauchn. Sem. LOMI, 111 (1981), 89–92
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On subgroups of $T$-groups
Zap. Nauchn. Sem. LOMI, 103 (1980), 62–65
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Normal structure of the full linear group over a semilocal ring
Zap. Nauchn. Sem. LOMI, 94 (1979), 37–39
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Conjugacy of net subgroups of linear groups
Zap. Nauchn. Sem. LOMI, 86 (1979), 11–18
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In memory of Professor Vera Nikolaevna Kublanovskaya
Zh. Vychisl. Mat. Mat. Fiz., 53:1 (2013), 163–168
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On the occasion of the centenary of the birthday of Vera Nikolaevna Faddeeva
Zap. Nauchn. Sem. POMI, 334 (2006), 7–12
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