Research articles

• The coefficients of power expansion and $a$-points of an entire function with Borel exceptional value

  I. V. Andrusyak, P. V. Filevych

  147-155

  • PDF (Українська)
• Sequential closure of the space of jointly continuous functions in the space of separately continuous functions

  H. A. Voloshyn, V. K. Maslyuchenko

  156-161

  • PDF (Українська)
• Initial-boundary-value problem for a semilinear parabolic equation with nonlinear nonlocal boundary conditions

  A. L. Gladkov, T. V. Kavitova

  162-174

  • PDF (Русский)
• Lehmer sequences in finite groups

  Ö. Deveci, E. Karaduman

  175-182

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• Generalized derivations and commuting additive maps on multilinear polynomials in prime rings

  Filippis V. De, B. Dhara, G. Scudo

  183-201

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• Preacyclicity over the rings with infinite fields of residues

  B. R. Zainalov

  202-216

  • PDF (Русский)
• Topological conjugate piecewise linear unimodal mappings of an interval into itself

  V. V. Kirichenko, M. V. Plakhotnyk

  217-226

  • PDF (Українська)
• Sharp Remez-type inequalities for differentiable periodic functions, polynomials and splines

  V. A. Kofanov

  227-240

  • PDF (Русский)
• Inverse problem in the space of generalized functions

  G. P. Lopushanskaya, A. O. Lopushanskyi, V. Rapita

  241-253

  • PDF (Українська)
• Trees as set levels for pseudoharmonic functions in the plane. II

  E. O. Polulyakh

  254-270

  • PDF (Українська)
• Relationship between normalized tensors of two regular networks on the surfaces in the Euclidean space $E_3$

  I. V. Potapenko

  271-277

  • PDF (Українська)
• Generalized kernels of the Toeplitz type for exponentially convex functions

  O. B. Chernobai

  278-288

  • PDF (Українська)