Vol. 13 No. 2 (2022)

Articles

• A Multi-Point Problem for a System of Differential Equations with Piecewise-Constant Argument of Generalized Type as a Neural Network Model

  Aziza Abildayeva, Anar Assanova, Askarbek Imanchiyev

  08-17

  • PDF

  Views: 344 / PDF downloads: 164

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-08-17

• Minimax Shrinkage Estimators and Estimators Dominating the James-Stein Estimator under the Balanced Loss Function

  Abdelkader Benkhaled, Abdenour Hamdaoui, Mekki Terbeche

  18-36

  • PDF

  Views: 330 / PDF downloads: 141

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-18-36

• Completeness of the Exponential System on a Segment of the Real Axis

  Ahtyar Gaisin, Baltabek Kanguzhin, Aliya Seitova

  37-42

  • PDF

  Views: 295 / PDF downloads: 159

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-37-42

• Integration of the Loaded General Korteweg-de Vries Equation in the Class of Rapidly Decreasing Complex-Valued Functions

  Umid Hoitmetov

  43-54

  • PDF

  Views: 308 / PDF downloads: 149

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-43-54

• Selection of Slightly B∗-Continuous Multifunctions

  Pankaj Jain, Chandrani Basu, Vivek Panwar

  55-61

  • PDF

  Views: 308 / PDF downloads: 162

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-55-61

• A Criterion for Effective Complete Decomposability of Abelian Groups

  Nazif Khisamiev, Vitalii Roman'kov, Saule Tynybekova

  62-69

  • PDF

  Views: 233 / PDF downloads: 137

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-62-69

• On Cohomologies and Representations of Groups with Normal Engel Subgroups

  Edward Kissin, Victor Semenovich Shulman

  70-81

  • PDF

  Views: 245 / PDF downloads: 146

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-70-81

• IPHP Transformations on Tangent Bundle of a Riemannian Manifold with Respect to a Class of Lift Metrics

  Mosayeb Zohrehvand

  82-92

  • PDF

  Views: 228 / PDF downloads: 123

  DOI: https://doi.org/10.32523/2077-9879-2022-13-2-82-92