Vol. 222, No. 2, 2025

Theoretical and Mathematical Physics

On the solvability of the Cauchy problem for a thermal–electrical model

M. V. Artemeva, M. O. Korpusov, and A. A. Panin p. 183 abstract

Solutions of three nonlocal equations with self-consistent sources by the inverse scattering transform and reductions

Qi Li, Hai-Qing Huang, and Qiu-Yuan Duan p. 198 abstract

A \(\bar{\partial}\)-method for the \((2+1)\)-dimensional coupled Boussinesq equation and its integrable extension

Huanhuan Lu, and Xinan Ren p. 211 abstract

Loop, cuspon, and soliton solutions of a multicomponent discrete complex short-pulse equation

A. Inam, and M. ul Hassan p. 228 abstract

Interrelations between dualities in classical integrable systems and a classical–classical version of the quantum–classical duality

R. A. Potapov, and A. V. Zotov p. 252 abstract

Black brane/Bose gas duality and the third law of thermodynamics

I. Ya. Aref’eva, I. V. Volovich, and D. O. Stepanenko p. 276 abstract

Evolution of plane perturbations in the cosmological environment of the Higgs scalar field and an ideal scalar-charged fluid

Yu. G. Ignat’ev p. 285 abstract

Duffin–Kemmer–Petiau oscillator in topologically charged Ellis–Bronnikov-type wormhole

H. Aounallah, A. Moussa, F. Ahmed, and P. Rudra p. 314 abstract

Implications of generalized Compton wavelength in the effects of general relativity

D. Fiscaletti p. 332 abstract

Erratum to: Khoroshkin–Tolstoy approach to quantum superalgebras

A. V. Razumov p. 356 abstract