Research articles

• Two-weighted inequalities for Riesz potential in $p$-convex weighted modular Banach function spaces

  R. A. Bandaliyev, V. S. Guliyev, S. G. Hasanov

  1443-1454

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• Multi-objective nonlinear sum of fractional optimization problems with non-convex constraints using duality based branch and bound algorithm

  D. Bhati, P. Singh

  1455-1471

  • PDF
• Sharp Remez-type inequalities of various metrics in the classes of functions with а given comparison function

  A. E. Gaydabura, V. A. Kofanov

  1472-1485

  • PDF (Русский)
• Elliptic problems with boundary conditions of higher orders in Hörmander spaces

  T. M. Kasirenko, A. A. Murach

  1486-1504

  • PDF (Українська)
• On rationally loxodromic holomorphic functions

  Dz. V. Lukivska, A. Ya. Khrystiyanyn

  1505-1514

  • PDF (Українська)
• On a Banach algebra generated by the Bergman operator, constant coefficients, and finitely generated groups of shifts

  V. A. Mozel’

  1515-1523

  • PDF (Русский)
• On matrix operators on the series space $|\bar{N}_p^θ|_k$

  R. N. Mohapatra, M. A. Sarigol

  1524-1533

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• Common fixed-point theorems for hybrid generalized $(F, ϕ)$ -contractions under the common limit range property with applications ......................

  M. Ahmadullah, M. Imdad, H. K. Nashine

  1534-1550

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• Type of some nuclear subalgebras of the Toeplitz algebra generated by the inverse subsemigroups of a bicyclic semigroup

  K. H. Оvsepyan

  1551-1563

  • PDF (Русский)
• On equicontinuity of homeomorphisms of the Orlicz and Orlicz – Sobolev classes in the closure of a domain

  E. A. Petrov, E. A. Sevost'yanov

  1564-1576

  • PDF (Русский)
• Approximation of the Bergman kernels by rational functions with fixed poles

  S. O. Chaichenko

  1577-1584

  • PDF (Українська)