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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2024, Volume 534

| General information | Contents |


Computational methods and algorithms. Part XXXVII


Geometry of varieties of mutually orthogonal matrices
A. E. Guterman, S. A. Zhilina, K. D. Mukhanov
5
Frobenius and Sylvester inequalities for the chainable rank
A. E. Guterman, E. R. Shafeev
35
SSDD matrices and relations with other subclasses of nonsingular $\mathcal H$-matrices
L. Yu. Kolotilina
57
Reduced eigenvalue inclusion sets and related classes of nonsingular matrices
L. Yu. Kolotilina
89
Lifting modifications of spline wavelets with unshifted and shifted supports
A. A. Makarov, S. V. Makarova
107
Clique numbers of the total graphs of $2\times n$ and $3\times 3$ matrices
A. M. Maksaev, V. V. Promyslov, D. S. Sheshenya
128
Linear maps preserving matrix discriminant
A. Yurkov
147


© Steklov Math. Inst. of RAS, 2025