1. Cauchy invariants and exact solutions of nonlinear equations of hydrodynamics

   • A. A. Abrashkin
   • E. N. Pelinovsky

   Research Articles 19 May 2023 Pages: 599 - 608

   

2. Extensions of Yang–Baxter sets

   • V. G. Bardakov
   • D. V. Talalaev

   Research Articles 19 May 2023 Pages: 609 - 621

3. Dissipative soliton dynamics of the Landau–Lifshitz–Gilbert equation

   • V. M. Rothos
   • I. K. Mylonas
   • T. Bountis

   Research Articles 19 May 2023 Pages: 622 - 635

   

4. Self-oscillatory processes in a discrete \(RCL\)-line with a tunnel diode

   • S. D. Glyzin
   • A. Yu. Kolesov

   Research Articles 19 May 2023 Pages: 636 - 651

   

5. The emergence of Airy stress function in two-dimensional disordered packings of particles

   • D. V. Grinev

   Research Articles 19 May 2023 Pages: 652 - 657

6. Local dynamics of the model of a semiconductor laser with delay

   • I. S. Kashchenko
   • S. A. Kashchenko

   Research Articles 19 May 2023 Pages: 658 - 666

   

7. On the problem of classifying integrable chains with three independent variables

   • M. N. Kuznetsova
   • I. T. Habibullin
   • A. R. Khakimova

   Research Articles 19 May 2023 Pages: 667 - 690

8. Stability of a stationary solution of a system of activator–inhibitor-type equations with a double-scale internal transition layer

   • N. T. Levashova
   • D. S. Samsonov

   Research Articles 19 May 2023 Pages: 691 - 708

9. Variational formulation of the problem on vibrations of a beam with a moving spring-loaded support

   • V. L. Litvinov

   Research Articles 19 May 2023 Pages: 709 - 715

   

10. On unstable contrast structures in one-dimensional reaction–diffusion–advection problems with discontinuous sources

    • N. N. Nefedov
    • A. O. Orlov

    Research Articles 19 May 2023 Pages: 716 - 728

11. Minimizing the number of heteroclinic curves of a 3-diffeomorphism with fixed points with pairwise different Morse indices

    • O. V. Pochinka
    • E. A. Talanova

    Research Articles 19 May 2023 Pages: 729 - 734

    

12. Existence of solutions of a system of two ordinary differential equations with a modular–cubic type nonlinearity

    • B. V. Tishchenko

    Research Articles 19 May 2023 Pages: 735 - 750