1. On the blowup of solutions of the Cauchy problem for nonlinear equations of ferroelectricity theory

   • M. O. Korpusov
   • R. S. Shafir

   Research Articles 26 September 2022 Pages: 1169 - 1180

2. Solutions of the analogues of time-dependent Schrödinger equations corresponding to a pair of \(H^{3+2}\) Hamiltonian systems

   • V. A. Pavlenko

   Research Articles 26 September 2022 Pages: 1181 - 1192

3. Exotic localized waves in the shifted nonlocal multicomponent nonlinear Schrödinger equation

   • Xiu-Bin Wang
   • Shou-Fu Tian

   Research Articles 26 September 2022 Pages: 1193 - 1210

   

4. Darboux transformation for the defocusing modified complex short-pulse equation and its multi-dark-soliton solutions

   • Hui Mao
   • Chunjing Mo
   • Weicai Pang

   Research Articles 26 September 2022 Pages: 1211 - 1221

   

5. Riemann–Hilbert approach and \(N\)-soliton solutions of the two-component Kundu–Eckhaus equation

   • Chunjiang Wang
   • Jian Zhang

   Research Articles 26 September 2022 Pages: 1222 - 1236

   

6. Superpositions of coherent states determined by Gauss sums

   • V. P. Spiridonov

   Research Articles 26 September 2022 Pages: 1237 - 1245

7. Andreev states in a quasi-one-dimensional superconductor on the surface of a topological insulator

   • Yu. P. Chuburin
   • T. S. Tinyukova

   Research Articles 26 September 2022 Pages: 1246 - 1258

   

8. Nonprobability Gibbs measures for the HC model with a countable set of spin values for a “wand”-type graph on a Cayley tree

   • R. M. Khakimov
   • M. T. Makhammadaliev

   Research Articles 26 September 2022 Pages: 1259 - 1275

   

9. Periodic Gibbs measures for the three-state SOS model on a Cayley tree with a translation-invariant external field

   • O. Sh. Karshiboev

   Research Articles 26 September 2022 Pages: 1276 - 1283

   

10. Entanglement entropy of a near-extremal black hole

    • I. Ya. Aref’eva
    • I. V. Volovich
    • T. A. Rusalev

    Research Articles 26 September 2022 Pages: 1284 - 1302

    

11. Cosmological constant, scalar field, and the coincidence problem

    • V. I. Kochkin

    Research Articles 26 September 2022 Pages: 1303 - 1311

12. Erratum to: Bogoliubov’s causal perturbative QED and white noise. Interacting fields

    • J. Wawrzycki

    Erratum 26 September 2022 Pages: 1312 - 1314