Zap. Nauchn. Sem. POMI, 2015, Volume 439

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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2015, Volume 439

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General information

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Contents

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Computational methods and algorithms. Part XXVIII

	On the eigenvalues of certain classes of normal Toeplitz-plus-Hankel matrices A. K. Abdikalykov, Kh. D. Ikramov		5
	Combinatorial and spectral properties of semigroups of stochastic matrices Yu. A. Al'pin, V. S. Al'pina		13
	On divisibility for the permanents of $(\pm1)$-matrices M. V. Budrevich, A. E. Guterman, K. A. Taranin		26
	Sharp estimates of the first coefficients for a class of typically real functions E. G. Goluzina		38
	The additive Peaceman–Rachford method N. I. Gorbenko, V. P. Il'in		47
	The realizability problem for values of the length function for quasi-commuting matrix pairs A. E. Guterman, O. V. Markova		59
	Two-sided estimates of some coordinate splines Yu. K. Dem'yanovich, D. M. Lebedinskii, N. A. Lebedinskaya		74
	Neutral subspaces of complex matrices Kh. D. Ikramov		93
	How to check whether given square matrices are congruent? Kh. D. Ikramov		99
	Isolation of the regular part of a singular matrix pencil as a rational algorithm Kh. D. Ikramov		107
	Problems of parallel solution of large systems of linear algebraic equations V. P. Il'in		112
	New nonsingularity conditions for general matrices and the associated eigenvalue inclusion sets L. Yu. Kolotilina		128
	Bounds on the $l_\infty$ norm of inverses for certain block matrices L. Yu. Kolotilina		145
	On algebras of Hankel circulants and Hankel skew-circulants E. E. Tyrtyshnikov, V. N. Chugunov		159

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