1. Functional approach to a Gelfand–Tsetlin-type basis for \(\mathfrak{o}_5\)

   • D. V. Artamonov

   Research Articles 25 April 2022 Pages: 443 - 459

2. Darboux transformation and exact solutions of the variable-coefficient nonlocal Gerdjikov–Ivanov equation

   • Yuru Hu
   • Feng Zhang
   • Hanze Liu

   Research Articles 25 April 2022 Pages: 460 - 472

   

3. A class of reductions of the two-component KP hierarchy and the Hirota–Ohta system

   • L. V. Bogdanov
   • Lingling Xue

   Research Articles 25 April 2022 Pages: 473 - 482

4. Cauchy matrix scheme for semidiscrete lattice Korteweg–de Vries-type equations

   • Maebel Mesfun
   • Song-Lin Zhao

   Research Articles 25 April 2022 Pages: 483 - 497

   

5. Quasiperiodic solutions of an extended MKdV hierarchy

   • Lihua Wu
   • Guoliang He

   Research Articles 25 April 2022 Pages: 498 - 513

6. Integration of a defocusing nonlinear Schrödinger equation with additional terms

   • U. B. Muminov
   • A. B. Khasanov

   Research Articles 25 April 2022 Pages: 514 - 531

7. Deformed ladder operators for the generalized one- and two-mode squeezed harmonic oscillator in the presence of a minimal length

   • F. A. Dossa
   • G. Y. H. Avossevou

   Research Articles 25 April 2022 Pages: 532 - 544

   

8. Quantum adiabatic theorem with energy gap regularization

   • N. B. Ilyin

   Research Articles 25 April 2022 Pages: 545 - 557

9. A new class of spherically symmetric gravitational collapse

   • R. Kumar
   • A. Jaiswal

   Research Articles 25 April 2022 Pages: 558 - 566