1. Coefficient reconstruction problem for the two-dimensional viscoelasticity equation in a weakly horizontally inhomogeneous medium

   • Zh. D. Totieva

   Research Articles 23 November 2022 Pages: 1477 - 1494

2. Symmetries of the multicomponent \(q\)-KP hierarchy on a Grassmannian

   • Chuanzhong Li
   • Chao Qian

   Research Articles 23 November 2022 Pages: 1495 - 1512

3. Cauchy matrix solutions of some local and nonlocal complex equations

   • Hai-jing Xu
   • Song-lin Zhao

   Research Articles 23 November 2022 Pages: 1513 - 1542

   

4. On the \(R\)-matrix identities related to elliptic anisotropic spin Ruijsenaars–Macdonald operators

   • M. G. Matushko
   • A. V. Zotov

   Research Articles 23 November 2022 Pages: 1543 - 1559

5. Schrödinger operator in a half-plane with the Neumann condition on the boundary and a singular \(\delta\)-potential supported by two half-lines, and systems of functional-difference equations

   • M. A. Lyalinov

   Research Articles 23 November 2022 Pages: 1560 - 1588

   

6. Integrals and characteristic algebras for systems of discrete equations on a quadrilateral graph

   • I. T. Habibullin
   • A. R. Khakimova

   Research Articles 23 November 2022 Pages: 1589 - 1612

7. Total, classical and quantum uncertainties generated by channels

   • Yizhou Liu
   • Shunlong Luo
   • Yuan Sun

   Research Articles 23 November 2022 Pages: 1613 - 1631

8. Quantum oscillations in the black hole horizon

   • C. Corda
   • F. Feleppa
   • I. Licata

   Research Articles 23 November 2022 Pages: 1632 - 1664