Lobachevskii Journal of Mathematics

325 works

Journal · ISSN 1818-9962

1. Inverse Boundary Value Problem for a Fractional Differential Equations of Mixed Type with Integral Redefinition Conditions

   T. K. Yuldashev, B. J. Kadirkulov

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202149 citations

   ABIABI:AkademIndex/openalex/2021.article.000033

2. Nonlinear Optimal Control of Thermal Processes in a Nonlinear Inverse Problem

   T. K. Yuldashev

   ArticleElasticity and Wave PropagationLobachevskii Journal of Mathematics202044 citations

   ABIABI:AkademIndex/openalex/2026.other.098179

3. Boundary-Value Problems for Loaded Third-Order Parabolic-Hyperbolic Equations in Infinite Three-Dimensional Domains

   T. K. Yuldashev, B. I. Islomov, E. K. Alikulov

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202035 citations

   ABIABI:AkademIndex/openalex/2020.article.000055

4. On Solvability of a Poincare–Tricomi Type Problem for an Elliptic–Hyperbolic Equation of the Second Kind

   T. K. Yuldashev, B. I. Islomov, Akmaljon Abdullaev

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202133 citations

   ABIABI:AkademIndex/openalex/2021.article.000172

5. Unique Solvability of a Boundary Value Problem for a Loaded Fractional Parabolic-Hyperbolic Equation with Nonlinear Terms

   T. K. Yuldashev, O. Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202132 citations

   ABIABI:AkademIndex/openalex/2021.article.000046

6. Construction of an Optimal Quadrature Formula in the Hilbert Space of Periodic Functions

   A.R. Hayotov, Umedjon Khayriev

   ArticleMathematical functions and polynomialsLobachevskii Journal of Mathematics202228 citations

   ABIABI:AkademIndex/openalex/2022.article.000144

7. Approximate Solution of a Singular Integral Equation Using the Sobolev Method

   Kh. M. Shadimetov, D.M. Akhmedov

   ArticleNumerical methods in engineeringLobachevskii Journal of Mathematics202227 citations

   ABIABI:AkademIndex/openalex/2026.other.086122

8. On a Boundary-value Problem for Boussinesq type Nonlinear Integro-Differential Equation with Reflecting Argument

   T. K. Yuldashev

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202024 citations

   ABIABI:AkademIndex/openalex/2026.other.045570

9. Boundary Value Problem for Third Order Partial Integro-Differential Equation with a Degenerate Kernel

   T. K. Yuldashev, Yu. P. Apakov, A. Kh. Zhuraev

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202122 citations

   ABIABI:AkademIndex/openalex/2021.article.000182

10. Threshold Analysis of the Three Dimensional Lattice Schrödinger Operator with Non-Local Potential

    Z. E. Muminov, Sh. U. Alladustov, Sh. S. Lakaev

    ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics202021 citations

    ABIABI:AkademIndex/openalex/2020.article.000222

11. Quadratic stochastic operators corresponding to graphs

    Uygun Jamilov

    ArticleAdvanced Topics in AlgebraLobachevskii Journal of Mathematics201320 citations

    ABIABI:AkademIndex/openalex/2013.article.000075

12. On the Spectrum of the Two-particle Shrödinger Operator with Point Interaction

    Zahriddin Muminov, Уткир Кулжанов, Sh. S. Lakaev

    ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics202118 citations

    ABIABI:AkademIndex/openalex/2021.article.000304

13. On a Mixed Problem for Hilfer Type Fractional Differential Equation with Degeneration

    T. K. Yuldashev, B. J. Kadirkulov, Rovshan A. Bandaliyev

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202218 citations

    ABIABI:AkademIndex/openalex/2026.other.086120

14. Problem of Determining the Time Dependent Coefficient in the Fractional Diffusion-Wave Equation

    Z. A. Subhonova, Askar Rahmonov

    ArticleFractional Differential Equations SolutionsLobachevskii Journal of Mathematics202117 citations

    ABIABI:AkademIndex/openalex/2021.article.000246

15. On a Nonlocal Boundary Value Problem for a Degenerate Parabolic-Hyperbolic Equation with Fractional Derivative

    N. K. Ochilova, T. K. Yuldashev

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202217 citations

    ABIABI:AkademIndex/openalex/2026.other.098191

16. Uniqueness and Existence for Inverse Problem of Determining an Order of Time-Fractional Derivative of Subdiffusion Equation

    Ravshan Ashurov, Yusuf Fayziev

    ArticleNumerical methods in inverse problemsLobachevskii Journal of Mathematics202117 citations

    ABIABI:AkademIndex/openalex/2026.other.139732

17. An Optimal Quadrature Formula for Numerical Integration of the Right Riemann–Liouville Fractional Integral

    A.R. Hayotov, Samandar Babaev

    ArticleFractional Differential Equations SolutionsLobachevskii Journal of Mathematics202316 citations

    ABIABI:AkademIndex/openalex/2023.article.000480

18. Spectral Features of the Solving of a Fredholm Homogeneous Integro-Differential Equation with Integral Conditions and Reflecting Deviation

    T. K. Yuldashev

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics201916 citations

    ABIABI:AkademIndex/openalex/2026.other.051405

19. On the Number of Eigenvalues of the Lattice Model Operator in One-Dimensional Case

    I. N. Bozorov, A. M. Khurramov

    ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics202216 citations

    ABIABI:AkademIndex/openalex/2026.other.227203

20. On a Boundary-value Problem for a Parabolic-Hyperbolic Equation with Fractional Order Caputo Operator in Rectangular Domain

    B. I. Islomov, U. Sh. Ubaydullayev

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202015 citations

    ABIABI:AkademIndex/openalex/2020.article.000247

21. The Kampé de Fériet Series and the Regular Solution of the Cauchy Problem for Degenerating Hyperbolic Equation of the Second Kind

    Tuhtasin Ergashev, N. J. Komilova

    Articleadvanced mathematical theoriesLobachevskii Journal of Mathematics202215 citations

    ABIABI:AkademIndex/openalex/2022.article.000361

22. Discrete Dynamical Systems of Lotka–Volterra and Their Applications on the Modeling of the Biogen Cycle in Ecosystem

    Sh. J. Seytov, Dilfuza Eshmamatova

    ArticleMathematical and Theoretical Epidemiology and Ecology ModelsLobachevskii Journal of Mathematics202315 citations

    ABIABI:AkademIndex/openalex/2023.article.000573

23. On the Time-Optimal Control Problem Associated with the Heating Process of a Thin Rod

    Farrukh Dekhkonov, E. I. Kuchkorov

    ArticleAdvanced Mathematical Modeling in EngineeringLobachevskii Journal of Mathematics202314 citations

    ABIABI:AkademIndex/openalex/2023.article.000471

24. On a Benney–Luke Type Differential Equation with Nonlinear Boundary Value Conditions

    T. K. Yuldashev, Farhod Dustmurodovich Rakhmonov

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics202114 citations

    ABIABI:AkademIndex/openalex/2026.other.098189

25. The Exact Number of Eigenvalues of the Discrete Schrödinger Operators in One-Dimensional Case

    S. N. Lakaev, I. U. Alladustova

    ArticleSpectral Theory in Mathematical PhysicsLobachevskii Journal of Mathematics202114 citations

    ABIABI:AkademIndex/openalex/2026.other.245684