1. Riemann–Hilbert approach and \(N\)-soliton solutions of the generalized mixed nonlinear Schrödinger equation

   • Deqin Qiu
   • Cong Lv

   Research Articles 23 March 2022 Pages: 287 - 303

   

2. Discrete second-order Ablowitz–Kaup–Newell–Segur equation and its modified form

   • Shuai Zhang
   • Song-Lin Zhao
   • Ying Shi

   Research Articles 23 March 2022 Pages: 304 - 326

3. Integration of the differential–difference sine-Gordon equation with a self-consistent source

   • B. A. Babajanov
   • A. K. Babadjanova
   • A. Sh. Azamatov

   Research Articles 23 March 2022 Pages: 327 - 336

4. On the Riemann–Hilbert problem of the matrix Lakshmanan–Porsezian–Daniel system with a \(4\times4\) AKNS-type matrix Lax pair

   • Beibei Hu
   • Xiaomei Yu
   • Ling Zhang

   Research Articles 23 March 2022 Pages: 337 - 352

   

5. Integrable super extensions of \(K(-2,-2)\) equation

   • Hanyu Zhou
   • Kai Tian

   Research Articles 23 March 2022 Pages: 353 - 362

6. Anisotropic solution of the holographic model of light quarks with an external magnetic field

   • I. Ya. Aref’eva
   • K. A. Rannu
   • P. S. Slepov

   Research Articles 23 March 2022 Pages: 363 - 367

   

7. Uniqueness of the Pohlmeyer–Lund–Regge system

   • A. V. Balandin

   Research Articles 23 March 2022 Pages: 368 - 375

8. Geometric model of the formation of superdiffusion processes

   • N. S. Arkashov
   • V. A. Seleznev

   Research Articles 23 March 2022 Pages: 376 - 385

9. Dispersion relation in the kinetic model of collisionless plasma

   • S. A. Stepin
   • A. G. Tarasov

   Research Articles 23 March 2022 Pages: 386 - 397

   

10. Interaction between subbands in a quasi-one-dimensional superconductor

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

    Research Articles 23 March 2022 Pages: 398 - 410

11. Extremality of translation-invariant Gibbs measures for the \(\lambda\)-model on the binary Cayley tree

    • F. M. Mukhamedov
    • M. M. Rahmatullaev
    • M. A. Rasulova

    Research Articles 23 March 2022 Pages: 411 - 424

    

12. From the Wigner function to the \(s\)-ordered phase-space distribution via a Gaussian noise channel

    • Yue Zhang
    • Shunlong Luo

    Research Articles 23 March 2022 Pages: 425 - 441