Contents

Russian Mathematics

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Vol. 69, No. 8, 2025

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Finite Logical Specifications of Effectively Separable Data Models

N. R. Karimova, N. Kh. Kasymov, and S. K. Zhavliev p. 1  abstract

Accuracy Estimates of Regularization Methods and the Well-Posedness of Nonlinear Constrained Optimization Problems

M. Yu. Kokurin p. 12  abstract

Computational Method for a Nonlinear System of Two Parameter Singular Perturbation Problems Modeling Reaction-Convection-Diffusion Processes

Manikandan Mariappan p. 26  abstract

Transformational Model of Deformation of a Strip with a Segment of Bilateral Fastening in a Support Element with a Specified Displacement

V. N. Paymushin, V. M. Shishkin, and S. F. Chumakova p. 45  abstract

An Approximate Method for Solving a Characteristic Singular Integral Equation

Kh. M. Shadimetov, D. M. Akhmedov, and A. Kh. Avezov p. 51  abstract

The Hilbert Boundary Value Problem for Generalized Analytic Functions with a Supersingular Line

P. L. Shabalin and A. M. Gazizov p. 62  abstract

Nonlocal Abstract Stokes Operators and Applications

V. B. Shakhmurov p. 68  abstract

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