Contents

Russian Mathematics


Vol. 68, No. 8, 2024


Identification of the Local Changes in Age-Structured Population Dynamics with Missing Initial Condition

F. Achab, A. Hafdallah, and I. Rezzoug p. 1  abstract

On a Difference Equation with Holomorphic Coefficients Generated by a Hexagon

F. N. Garif’yanov, and E. V. Strezhneva p. 16  abstract

Unconditional Convergence of the Differences of Fejér Kernels on \({{L}^{2}}(\mathbb{R})\)

S. Demir p. 22  abstract

Methods for Solving Ill-Conditioned Systems of Linear Equations That Improve the Conditionality

A. S. Leonov p. 28  abstract

On a Priori Estimation of Periodic Solutions to a System of Nonlinear Ordinary Differential Equations of the Second Order

E. Mukhamadiev, and A. N. Naimov p. 38  abstract

On Laplace Invariants of Two-Dimensional Nonlinear Equations of the Second Order with Homogeneous Polynomial

I. V. Rakhmelevich p. 47  abstract

Uniform Attractors for the Bingham Model

A. S. Ustiuzhaninova p. 56  abstract

Optimization of Calculations in Modeling the Breaking of Plasma Oscillations

E. V. Chizhonkov p. 70  abstract

Approximation of Positive Solutions to Symmetric Eigenvalue Problems with Nonlinear Dependence on the Spectral Parameter

P. S. Solov’ev p. 81  abstract