Zap. Nauchn. Sem. POMI, 2020, Volume 491

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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2020, Volume 491

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General information

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Contents

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Investigations on linear operators and function theory. Part 48

	Estimates for the constant in a Jackson type inequality for periodic functions M. V. Babushkin		5
	Littlewood–Paley–Rubio de Francia inequality for the two-parameter Walsh system V. Borovitskiy		27
	Singular integral operators on Zygmund spaces on domains A. V. Vasin		43
	On the rate of decay of a Meyer scaling function O. L. Vinogradov		52
	Exact estimates of approximation by abstract Kantorovich type operators in terms of the second modulus of continuity L. N. Ikhsanov		66
	The multivalent indicator and conjugate diagrams of an entire function of order $\rho \neq 1$. Application to solution of algebraic equations L. S. Maergoiz		94
	Constructive description of Hölder classes on compact subsets of $\mathbb{R}^3$ D. A. Pavlov		119
	Harmonic measure of arcs of fixed length S. Samarasiri, A. Yu. Solynin		145
	Absence of local unconditional structure in spaces of smooth functions on the two-dimensional torus A. Tselishchev		153

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