1. Functions of Pairs of Unbounded Noncommuting Self-Adjoint Operators under Perturbation

   • A. B. Aleksandrov
   • V. V. Peller

   MATHEMATICS 08 December 2022 Pages: 407 - 411

2. Integro-Differential Equation with a Sum-Difference Kernels and Power Nonlinearity

   • S. N. Askhabov

   MATHEMATICS 08 December 2022 Pages: 412 - 415

3. Integral Estimates of Derivatives of Rational Functions in Hölder Domains

   • A. D. Baranov
   • I. R. Kayumov

   MATHEMATICS 08 December 2022 Pages: 416 - 422

4. On Fixed Points of Continuous Mappings Associated with Construction of Artificial Neural Networks

   • V. B. Betelin
   • V. A. Galkin

   MATHEMATICS 17 March 2023 Pages: 423 - 425

5. On Kantorovich Problems with a Parameter

   • V. I. Bogachev
   • S. N. Popova

   MATHEMATICS 17 March 2023 Pages: 426 - 428

6. OntoMath^PRO: An Ontology of Mathematical Knowledge

   • A. M. Elizarov
   • A. V. Kirillovich
   • O. A. Nevzorova

   MATHEMATICS 21 November 2022 Pages: 429 - 435

   

7. On Procedures for Testing the Equivalence of Distribution Tails

   • E. O. Kantonistova
   • I. V. Rodionov

   MATHEMATICS 17 March 2023 Pages: 436 - 439

8. A High-Accuracy Algorithm for Solving Problems of Electrostatics in a Nonhomogeneous Spatially Periodic Dielectric Medium

   • Yu. A. Kriksin
   • V. F. Tishkin

   MATHEMATICS Open access 08 December 2022 Pages: 440 - 444

   

9. Stability Analysis of the Solution to a System of Nonlinear Integral Equations Arising in a Logistic Dynamics Model

   • M. V. Nikolaev
   • A. A. Nikitin
   • U. Dieckmann

   MATHEMATICS 17 March 2023 Pages: 445 - 448

10. Numerical Modeling of Acoustic Processes in Gradient Media Using the Grid-Characteristic Method

    • I. B. Petrov
    • V. I. Golubev
    • A. V. Favorskaya

    MATHEMATICS 17 March 2023 Pages: 449 - 453

    

11. Bruhat Numbers of a Strong Morse Function

    • P. E. Pushkar
    • M. S. Temkin

    MATHEMATICS 17 March 2023 Pages: 454 - 457

    

12. Computational Complexity of Theories of a Binary Predicate with a Small Number of Variables

    • M. Rybakov

    MATHEMATICS Open access 08 December 2022 Pages: 458 - 461

13. Sub-Riemannian Cartan Sphere

    • Yu. L. Sachkov

    MATHEMATICS 08 December 2022 Pages: 462 - 466

    

14. Mathematical Modeling of the Consumer Loan Market in Russia under Sanctions

    • N. V. Trusov
    • A. A. Shananin

    MATHEMATICS 17 March 2023 Pages: 467 - 474

    

15. Construction of Effective Randomized Projective Estimates for Solutions of Integral Equations Based on Legendre Polynomials

    • G. A. Mikhailov
    • A. S. Korda
    • S. V. Rogasinsky

    MATHEMATICS 17 March 2023 Pages: 475 - 478

16. Invariant Volume Forms of Variable Dissipation Systems with Three Degrees of Freedom

    • M. V. Shamolin

    MATHEMATICS 17 March 2023 Pages: 479 - 484

17. Erratum to: On Ramsey Numbers for Arbitrary Sequences of Graphs

    • V. S. Karas
    • A. M. Raigorodskii

    Erratum Open access 17 March 2023 Pages: 485 - 485

18. Erratum to: On Thermal Boundary Layer in a Viscous Non-Newtonian Medium

    • M. A. Kisatov
    • V. N. Samokhin
    • G. A. Chechkin

    Erratum Open access 17 March 2023 Pages: 486 - 486

19. Erratum to: The Software System LingvoDoc and the Possibilities It Offers for Documentation and Analysis of Ob-Ugric Languages

    • Yu. V. Normanskaja
    • O. D. Borisenko
    • A. I. Avetisyan

    Erratum Open access 17 March 2023 Pages: 487 - 487

20. Erratum to: Ray Statement of the Acoustic Tomography Problem

    • V. G. Romanov

    Erratum Open access 17 March 2023 Pages: 488 - 488