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Riemann–Hilbert problem for the Kundu-type nonlinear Schrödinger equation with \(N\) distinct arbitrary-order poles Zi-Yi WangShou-Fu TianXiao-Fan Zhang Research Articles 21 June 2021 Pages: 415 - 433
Anisotropic solutions for a holographic heavy-quark model with an external magnetic field I. Ya. Aref’evaK. A. RannuP. S. Slepov Research Articles 21 June 2021 Pages: 434 - 446
Angular part of the Schrödinger equation for the Hautot potential as a harmonic oscillator with a coordinate-dependent mass in a uniform gravitational field E. I. JafarovS. M. Nagiyev Research Articles 21 June 2021 Pages: 447 - 458
Low-energy asymptotics of the phases of two-dimensional scattering of a quantum particle by a central long-range potential V. V. Pupyshev Research Articles 21 June 2021 Pages: 459 - 482
Limit distribution of the nodal domain number for the right-isosceles triangle billiard M. JainB. BamalS. R. Jain Research Articles 21 June 2021 Pages: 483 - 486
The number of endpoints of a random walk on a semi-infinite metric path graph V. L. ChernyshevD. S. MinenkovA. A. Tolchennikov Research Articles 21 June 2021 Pages: 487 - 493
Problem of determining the speed of sound and the memory of an anisotropic medium A. A. RahmonovU. D. DurdievZ. R. Bozorov Research Articles 21 June 2021 Pages: 494 - 513
Complete cosmological model based on an asymmetric scalar Higgs doublet Yu. G. Ignat’evI. A. Kokh Research Articles 21 June 2021 Pages: 514 - 552
