Vol. 14 No. 2 (2022)

Scientific articles

• Application of the method of averaging to boundary value problems for differential equations with non-fixed moments of impulse

  O.M. Stanzhytskyi, R.E. Uteshova, M. Mukash, V.V. Mogylova

  304-326

  • Article
• More on the extension of linear operators on Riesz spaces

  O.G. Fotiy, A.I. Gumenchuk, M.M. Popov

  327-331

  • Article
• Fuzzy fractional hybrid differential equations

  A. Harir, S. Melliani, L.S. Chadli

  332-344

  • Article
• On the derivations of cyclic Leibniz algebras

  M.M. Semko, L.V. Skaskiv, O.A. Yarovaya

  345-353

  • Article
• Some new classes of degenerated generalized Apostol-Bernoulli, Apostol-Euler and Apostol-Genocchi polynomials

  W. Ramírez, C. Cesarano

  354-363

  • Article
• Bernstein-Jackson-type inequalities with exact constants in Orlicz spaces

  M.I. Dmytryshyn, L.I. Dmytryshyn

  364-370

  • Article
• Classification of the extreme points of ${\mathcal L}_s(^2l_{\infty}^3)$ by computation

  Sung Guen Kim

  371-387

  • Article
• On generalized double almost statistical convergence of weight $g$

  E. Savaş

  388-394

  • Article
• Riemann solitons on para-Sasakian geometry

  K. De, U.C. De

  395-405

  • Article
• Construction of dual-generalized complex Fibonacci and Lucas quaternions

  G.Y. Şentürk, N. Gürses, S. Yüce

  406-418

  • Article
• Characterization of matrix transformation of complex uncertain sequences via expected value operator

  B. Das, P. Debnath, B.C. Tripathy

  419-428

  • Article
• On $\ast$-measure monads on the category of ultrametric spaces

  Kh.O. Sukhorukova, M.M. Zarichnyi

  429-436

  • Article
• Weakly symmetric functions on spaces of Lebesgue integrable functions

  T.V. Vasylyshyn, V.A. Zahorodniuk

  437-441

  • Article
• On $A$-statistical convergence and $A$-statistical Cauchy via ideal

  O.H. Edely, M. Mursaleen

  442-452

  • Article
• The best approximation of closed operators by bounded operators in Hilbert spaces

  V.F. Babenko, N.V. Parfinovych, D.S. Skorokhodov

  453-463

  • Article
• A new kind of soft algebraic structures: bipolar soft Lie algebras

  F. Çıtak

  464-474

  • Article
• Generalized fractional inequalities of the Hermite-Hadamard type via new Katugampola generalized fractional integrals

  M. Omaba

  475-484

  • Article
• Generalized integral type mappings on orthogonal metric spaces

  Ö. Acar, E. Erdoğan, A.S. Özkapu

  485-492

  • Article
• Existence and stability of traveling waves in parabolic systems of differential equations with weak diffusion

  I.I. Klevchuk

  493-503

  • Article
• Further investigations on a unique range set under weight 0 and 1

  A. Banerjee, S. Maity

  504-512

  • Article
• On a nonlocal problem for the first-order differential-operator equations

  V.V. Horodets'kyi, O.V. Martynyuk, R.S. Kolisnyk

  513-528

  • Article
• On equitable near-proper coloring of some derived graph classes

  S. Jose, S. Naduvath

  529-542

  • Article
• On the Kantor product, II

  R. Fehlberg Júnior, I. Kaygorodov

  543-563

  • Article
• Linear Diophantine fuzzy subsets of polygroups

  M. Al Tahan, B. Davvaz, M. Parimala, S. Al-Kaseasbeh

  564-581

  • Article
• Fekete-Szegö inequality for a subclass of analytic functions associated with Gegenbauer polynomials

  M. Kamali

  582-591

  • Article