1. Holomorphic Reflexivity for Locally Finite and Profinite Groups: The Abelian and General Cases

   • O. Yu. Aristov

   Research Articles 21 October 2022 Pages: 339 - 348

2. Covering a Set by a Convex Compactum: Error Estimates and Computation

   • M. V. Balashov

   Research Articles 21 October 2022 Pages: 349 - 359

3. Invertibility of the Operators on Hilbert Spaces and Ideals in \(C^*\)-Algebras

   • A. M. Bikchentaev

   Research Articles 21 October 2022 Pages: 360 - 368

4. Existence of Solutions to the Nonlinear Kantorovich Transportation Problem

   • V. I. Bogachev
   • A. V. Rezbaev

   Research Articles 21 October 2022 Pages: 369 - 377

5. Linear Sums on the Floor Function and Three Arithmetic Functions

   • Wenchang Chu

   Research Articles 21 October 2022 Pages: 378 - 381

6. Multiplicatively Idempotent Semirings in which All Congruences Are Ideal

   • E. M. Vechtomov
   • A. A. Petrov

   Research Articles 21 October 2022 Pages: 382 - 387

7. On the Isomorphism and Diffeomorphism of Compact Semisimple Lie Groups

   • V. V. Gorbatsevich

   Research Articles 21 October 2022 Pages: 388 - 392

8. New Congruences for Broken \(k\)-Diamond and \(k\) Dots Bracelet Partitions

   • Jing-Jun Yu

   Research Articles 21 October 2022 Pages: 393 - 405

9. Blow-Up of Solutions of Coupled Parabolic Systems and Hyperbolic Equations

   • J. V. Kalantarova
   • V. K. Kalantarov

   Research Articles 21 October 2022 Pages: 406 - 411

10. The Inverse Problem of Recovering the Source Function in a Multidimensional Nonuniformly Parabolic Equation

    • V. L. Kamynin

    Research Articles 21 October 2022 Pages: 412 - 423

11. Linear Inhomogeneous Congruences in Continued Fractions on Finite Alphabets

    • I. D. Kan
    • V. A. Odnorob

    Research Articles 21 October 2022 Pages: 424 - 435

12. Nonsingular Morse–Smale Flows with Three Periodic Orbits on Orientable \(3\)-Manifolds

    • O. V. Pochinka
    • D. D. Shubin

    Research Articles 21 October 2022 Pages: 436 - 450

    

13. On the Parametrization of Hyperelliptic Fields with \(S\)-Units of Degrees 7 and 9

    • G. V. Fedorov
    • V. S. Zhgoon
    • Yu. N. Shteinikov

    Research Articles 21 October 2022 Pages: 451 - 457

14. Zinger Functions and Yukawa Couplings

    • Kh. M. Shokri

    Research Articles 21 October 2022 Pages: 458 - 475

15. On the Convergence of Negative-Order Cesàro Means of Fourier and Fourier–Walsh Series

    • M. G. Grigoryan

    Short Communications 21 October 2022 Pages: 476 - 479

16. On the Lichnerowicz Estimate for Laplacians on Graphs under Spectral Curvature Assumptions

    • Y. C. Huang

    Short Communications 21 October 2022 Pages: 480 - 482

17. Rational Interpolation and Open-Up Mappings

    • S. Kalmykov
    • B. Nagy
    • O. Sète

    Short Communications 21 October 2022 Pages: 483 - 487

18. A Short Proof of the Landsberg–Schaar Identity

    • A. V. Ustinov

    Short Communications 21 October 2022 Pages: 488 - 490

19. Viktor Pavlovich Maslov. On the occasion of the 90th anniversary

    Events 21 October 2022 Pages: 493 - 494

    

20. Emergence of a Hierarchy of Singularities in Zero-Pressure Media. Two-Dimensional Case

    • A. I. Aptekarev
    • Yu. G. Rykov

    Research Articles 21 October 2022 Pages: 495 - 504

    

21. Lauricella Function and the Conformal Mapping of Polygons

    • S. I. Bezrodnykh

    Research Articles 21 October 2022 Pages: 505 - 522

    

22. Asymptotic Solutions of Flow Problems with Boundary Layer of Double-Deck Structures

    • R. K. Gaydukov
    • V. G. Danilov

    Research Articles 21 October 2022 Pages: 523 - 532

    

23. Pointwise Spectral Asymptotics out of the Diagonal near Degeneration Points

    • V. Ivrii

    Research Articles 21 October 2022 Pages: 533 - 548

    

24. Perturbation of a Simple Wave in a System with Dissipation

    • L. A. Kalyakin

    Research Articles 21 October 2022 Pages: 549 - 560

    

25. Fractional Kinetic Equations

    • V. N. Kolokoltsov
    • M. S. Troeva

    Research Articles 21 October 2022 Pages: 561 - 575

26. Berezin–Toeplitz Quantization on Symplectic Manifolds of Bounded Geometry

    • Yu. A. Kordyukov

    Research Articles 21 October 2022 Pages: 576 - 587

27. Periodic Contrast Structures in the Reaction-Diffusion Problem with Fast Response and Weak Diffusion

    • N. N. Nefedov

    Research Articles 21 October 2022 Pages: 588 - 597

28. Asymptotic Solutions of the Discrete Painlevé Equation of Second Type

    • V. Yu. Novokshenov

    Research Articles 21 October 2022 Pages: 598 - 607

    

29. Inheritance of Generic Singularities of Solutions of a Linear Wave Equation by Solutions of Isoentropic Gas Motion Equations

    • B. I. Suleimanov
    • A. M. Shavlukov

    Research Articles 21 October 2022 Pages: 608 - 620