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Bulletin of the Karaganda university
Mathematics series. № 3(107)/2022

Download the full version of the Journal / DOI 10.31489/2518-7929/2022-107-3

  • Akysh (Akishev) A.Sh. Global solvability of a nonlinear Boltzmann equation / DOI 10.31489/2022M3/4-16
  • Ala V. New exact solutions of space-time fractional Schrӧdinger-Hirota equation / DOI 10.31489/2022M3/17-24
  • Ashyralyev A., Haso B. Stability of the time-dependent identification problem for delay hyperbolic equations / DOI 10.31489/2022M3/25-34
  • Bekmaganbetov K.A., Chechkin G.A., Toleubay A.M. Attractors of 2D Navier-Stokes system of equations in a locally periodic porous medium / DOI 10.31489/2022M3/35-50
  • Igisinov S.Zh., Zhumaliyeva L.D., Suleimbekova A.O., Bayandiyev Ye.N. Estimates of singular numbers (s-numbers) for a class of degenerate elliptic operators / DOI 10.31489/2022M3/51-58
  • Koilyshov U.K., Beisenbaeva K.A., Zhapparova S.D. A priori estimate of the solution of the Cauchy problem in the sobolev classes for discontinuous coefficients of degenerate heat equations / DOI 10.31489/2022M3/59-69
  • Koshanov B.D., Kakharman N., Segizbayeva R.U., Sultangaziyeva Zh.B. Two theorems on estimates for solutions of one class of nonlinear equations in a finite-dimensional space / DOI 10.31489/2022M3/70-84
  • Mousarezaei R., Davvaz B. A different look at the soft topological polygroups / DOI 10.31489/2022M3/85-97
  • Muratbekov M.B., Bayandiyev Ye.N. Existence and smoothness of solutions of a singular differential equation of hyperbolic type / DOI 10.31489/2022M3/98-104
  • Myrzagaliyeva A. Multipliers in weighted Sobolev spaces on the axis / DOI 10.31489/2022M3/105-115
  • Qureshi M.I., Baboo M.S., Ahmad A. Some Convergent Summation Theorems For Appell's Function F1 Having Arguments −1, 1/2 / DOI 10.31489/2022M3/116-123
  • Senashov V.I., Paraschuk I.A. On recognizing groups by the bottom layer / DOI 10.31489/2022M3/124-131
  • Shaimardan S., Tokmagambetov N.S., Aikyn Y. The Bessel equation on the quantum calculus / DOI 10.31489/2022M3/132-144
  • Smadiyeva A.G. Well-posedness of the initial-boundary value problems for the time-fractional degenerate diffusion equations / DOI 10.31489/2022M3/145-151
  • Tleubergenov M.I., Vassilina G.K., Seisenbayeva S.R. Construction of stochastic differential equations of motion in canonical variables / DOI 10.31489/2022M3/152-162
  • Yeshkeyev A.R., Tungushbayeva I.O., Omarova M.T. Forcing companions of Jonsson AP-theories / DOI 10.31489/2022M3/163-173