Vol. 15 No. 1 (2023): Ufa Mathematical Journal 2023, volume 15, issue 1

Ufa Mathematical Journal 2023, volume 15, issue 1
Published: 20.03.2023

Article

  • On estimates for orders of best $M$-term approximations of multivariate functions in anisotropic Lorentz–Karamata spaces

    G.A. Akishev
    1-20
    DOI: https://doi.org/10.13108/2023-15-1-1

  • Local and nonlocal boundary value problems for generalized Aller–Lykov equation

    S.Kh. Gekkieva, M.A. Kerefov, F.M. Nakhusheva
    21-33
    DOI: https://doi.org/10.13108/2023-15-1-21

  • Partial orders on $\ast$-regular rings

    K.K. Kudaybergenov, B.O. Nurjanov
    34-42
    DOI: https://doi.org/10.13108/2023-15-1-34

  • Ground states of Ising-Potts model on Cayley tree

    M.M. Rahmatullaev, B.M. Isakov
    43-55
    DOI: https://doi.org/10.13108/2023-15-1-43

  • Inexistence of non-product Hessian rank 1 affinely homogeneous hypersurfaces $H^n \subset \mathbb{R}^{n+1}$ in dimension $n \geqslant 5$

    J. Merker
    56-121
    DOI: https://doi.org/10.13108/2023-15-1-56

  • Integrable Tolkynay equations and related Yajima-Oikawa type equations

    Zh. Myrzakulova, G. Nugmanova, N. Serikbayev, K. Yesmakhanova, R. Myrzakulov
    122-20
    DOI: https://doi.org/10.13108/2023-15-1-122