Vol. 15 No. 2 (2024)

Articles

• Estimates of M-term Approximations of Functions of Several Variables in the Lorentz Space by a Constructive Method

  Gabdolla Akishev

  08-32

  • PDF

  Views: 189 / PDF downloads: 189

• Interpolation Methods for Anisotropic Net Spaces

  Anar Nabievna Bashirova, Aitolkyn Huwaikyzy Kalidolday, Erlan Dautbekovich Nursultanov

  33-41

  • PDF

  Views: 140 / PDF downloads: 101

• Estimate of the Best Constant of Discrete Hardy-Type Inequality with Matrix Operator Satisfying the Oinarov Condition

  Aigerim Kalybay, Saltanat Shalginbayeva

  42-47

  • PDF

  Views: 132 / PDF downloads: 107

• Dynamics of Relay Systems with Hysteresis and Harmonic Perturbation

  Alexander Mikhailovich Kamachkin, Dmitriy Konstantinovich Potapov, Victoria Viktorovna Yevstafyeva

  48-60

  • PDF

  Views: 101 / PDF downloads: 95

• Curvilinear Parallelogram Identity and Mean-Value Property for a Semilinear Hyperbolic Equation of the Second Order

  Viktor Korzyuk, Jan Viaczaslavavicz Rudzko

  61-74

  • PDF

  Views: 76 / PDF downloads: 100

• An Existence Result for a \((p(x), q(x))\)-Kirchhoff Type System with Dirichlet Boundary Conditions via Topological Degree Method

  Soukaina Yacini, Chakir Allalou, Khalid Hilal

  75-91

  • PDF

  Views: 115 / PDF downloads: 149

• Inequalities for Trigonometric Polynomials in Periodic Morrey Spaces

  Victor Ivanovich Burenkov, Daryl James Joseph

  92-100

  • PDF

  Views: 134 / PDF downloads: 158