St. Petersburg Mathematical Society

Preprints of the St. Petersburg Mathematical Society
Препринты Санкт-Петербургского математического общества

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Правила представления статей (версия 2020 г.)

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2026-03

Author: Nazarov, A. I.; Plakhov, A. Yu.

Title: On the quotient of $L_2$ -norms of partial derivatives of convex functions

Comments: Russian, 8 pp.

Subj-class: 26D10

Secondary: 49K21, 52A15

Submitted: 07.05.2026

Files: PDF Abstract

2026-02

Author: Denisova, I. V.

Title: Linear stability problem for a rotating two-phase liquid mass

Comments: Russian, 33 pp.

Subj-class: 35Q30, 76T06, 76D05, 76D06

Secondary: 35R35, 76D03

Submitted: 11.04.2026

Files: PDF Abstract

2026-01

Author: Dorodnyi, M. A.

Title: Homogenization of one-dimensional hyperbolic equations with corrector. Approximation of solutions in the Sobolev class $H^1 (\mathbb{R})$

Comments: Russian, 26 pp.

Subj-class: 35B27

Submitted: 24.01.2026

Files: PDF Abstract

Preprints of the St. Petersburg Mathematical Society Препринты Санкт-Петербургского математического общества

Preprints of the St. Petersburg Mathematical Society
Препринты Санкт-Петербургского математического общества