Vol. 16 No. 1 (2024)

Scientific articles

• Comparative growth of an entire function and the integrated counting function of its zeros

  I.V. Andrusyak, P.V. Filevych

  5-15

  • Article

• Convergence sets and relative stability to perturbations of a branched continued fraction with positive elements

  V.R. Hladun, D.I. Bodnar, R.S. Rusyn

  16-31

  • Article

• On the analytic extension of the Horn's hypergeometric function $H_4$

  R. Dmytryshyn, I.-A. Lutsiv, M. Dmytryshyn

  32-39

  • Article

• $SO(3)$ quasi-monomial polynomial families

  N.M. Samaruk

  40-52

  • Article

• Perturbation of an isotropic $\alpha$-stable stochastic process by a pseudo-gradient with a generalized coefficient

  M.M. Osypchuk, M.V. Boiko

  53-60

  • Article

• Wick multiplication and its relationship with integration and stochastic differentiation on spaces of nonregular test functions in the Lévy white noise analysis

  N.A. Kachanovsky

  61-83

  • Article

• Regular behavior of subharmonic in space functions of the zero kind

  M.V. Zabolotskyi, T.M. Zabolotskyi, S.I. Tarasyuk, Yu.M. Hal

  84-92

  • Article

• Completeness of the systems of Bessel functions of index $-5/2$

  R.V. Khats'

  93-102

  • Article

• Characterizations of semigroups by their linear Diophantine anti-fuzzy bi-ideals

  S. Al-Kaseasbeh, M. Al Tahan

  103-113

  • Article

• Ulam type stability analysis for generalized proportional fractional differential equations

  S. Hristova, M.I. Abbas

  114-127

  • Article

• A note on $q$-truncated exponential polynomials

  N. Raza, M. Fadel, C. Cesarano

  128-147

  • Article

• Balancing numbers which are concatenations of three repdigits

  F. Erduvan, R. Keskin

  148-157

  • Article

• Approximation characteristics of the Nikol'skii-Besov-type classes of periodic functions of several variables in the space $B_{q,1}$

  O.V. Fedunyk-Yaremchuk, S.B. Hembars'ka, I.A. Romanyuk, P.V. Zaderei

  158-173

  • Article

• Algebras of symmetric and block-symmetric functions on spaces of Lebesgue measurable functions

  T.V. Vasylyshyn

  174-189

  • Article

• Fractional integral operators on Hardy local Morrey spaces with variable exponents

  K.-P. Ho

  190-202

  • Article

• Generalized selfadjointness of operators generated by Jacobi Hermitian matrices

  I.Ya. Ivasiuk

  203-214

  • Article

• Convergence and simulation of centred kernel quadratic stochastic operators

  K. Bartoszek, M. Pułka

  215-229

  • Article

• Inverse free boundary problem for degenerate parabolic equation

  N.M. Huzyk, O.Ya. Brodyak, P.Ya. Pukach, M.I. Vovk

  230-245

  • Article

• Conformal Ricci Soliton on 3-dimensional trans-Sasakian manifolds with respect to SVK connection

  B.E. Acet, M.A. Akgün

  246-258

  • Article

• On a generalization of some Shah equation

  M.M. Sheremeta, Yu.S. Trukhan

  259-266

  • Article

• On the error of the approximate calculation of double integrals with variable upper limits

  O.Yu. Chernukha, Yu.I. Bilushchak, A.Ye. Chuchvara

  267-289

  • Article

• Almost everywhere convergence of two-dimensional Walsh-Nörlund means

  U. Goginava, K. Nagy

  290-302

  • Article

• On some approximate properties of biharmonic Poisson integrals in the integral metric

  K.M. Zhyhallo, Yu.I. Kharkevych

  303-308

  • Article

• Algebras of polynomials generated by linear operators

  M. Abtahi, F. Zaj

  309-319

  • Article

• Expanding the function $\ln(1+\operatorname{e}^x)$ into power series in terms of the Dirichlet eta function and the Stirling numbers of the second kind

  Wen-Hui Li, Dongkyu Lim, Feng Qi

  320-327

  • Article

• Stability of a fractional heat equation with memory

  S. Kerbal, N. Tatar

  328-345

  • Article