O. Kh. Abdullaev

17 works

Institute of Mathematics named after V. I. Romanovskii of Academy of Sciences of Uzbekistan, 100174, Tashkent, Uzbekistan

1. 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

2. Inverse Problems for the Loaded Parabolic-Hyperbolic Equation Involves Riemann–Liouville Operator

   O. Kh. Abdullaev, T. K. Yuldashev

   ArticleNumerical methods in inverse problemsLobachevskii Journal of Mathematics202312 citations

   ABIABI:AkademIndex/openalex/2023.article.000261

3. On The Problem for A Mixed-Type Degenerate Equation with Caputo and Erdélyi–Kober Operators of Fractional Order

   O. Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsUkrainian Mathematical Journal201910 citations

   ABIABI:AkademIndex/openalex/2026.other.052133

4. Gellerstedt Type Problem for the Loaded Parabolic-Hyperbolic Type Equation with Caputo and Erdelyi–Kober Operators of Fractional Order

   O. Kh. Abdullaev, B. I. Islomov

   ArticleDifferential Equations and Boundary ProblemsRussian Mathematics20209 citations

   ABIABI:AkademIndex/openalex/2026.other.250739

5. Gellerstedt Type Problem with Integral Gluing Condition for a Mixed Type Equation with Non-linear Loaded Term

   O. Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics20218 citations

   ABIABI:AkademIndex/openalex/2026.other.098184

6. КРАЕВАЯ ЗАДАЧА ДЛЯ НАГРУЖЕННОГО УРАВНЕНИЯ ЭЛЛИПТИКО-ГИПЕРБОЛИЧЕСКОГО ТИПА В ДВУСВЯЗНОЙ ОБЛАСТИ

   O. Kh. Abdullaev, O.Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsDOAJ (DOAJ: Directory of Open Access Journals)20144 citations

   ABIABI:AkademIndex/openalex/2014.article.000121

7. On a Problem for the Third Order Equation with Parabolic-Hyperbolic Operator Including a Fractional Derivative

   O. Kh. Abdullaev, A. A. Matchanova

   ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics20224 citations

   ABIABI:AkademIndex/openalex/2026.other.317941

8. A Nonlocal Problem with an Integral Matching Condition for a Loaded Parabolic-Hyperbolic Equation with a Fractional Caputo Derivative

   O. Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsDifferential Equations20232 citations

   ABIABI:AkademIndex/openalex/2023.article.002847

9. On a Problem for a Parabolic-Hyperbolic Equation with a Nonlinear Loaded Part

   O. Kh. Abdullaev

   ArticleDifferential Equations and Boundary ProblemsJournal of Mathematical Sciences20232 citations

   ABIABI:AkademIndex/openalex/2026.other.460642

10. Research of viscoelastic and adhesion-strength property and development of effective vibration absorbing composite polymeric materials and coatings of mechanical engineering purpose

    S. S. Negmatov, Nodira Аbed, R. Kh. Saidakhmedov +11

    ArticleMaterial Properties and ApplicationsPlasticheskie massy20201 citations

    ABIABI:AkademIndex/openalex/2026.other.286730

11. ON A PROBLEM FOR THE LOADED MIXED TYPEEQUATION WITH FRACTIONAL DERIVATIVE

    O. Kh. Abdullaev

    ArticleDifferential Equations and Boundary ProblemsDOAJ (DOAJ: Directory of Open Access Journals)20160 citations

    ABIABI:AkademIndex/openalex/2016.article.000400

12. An experimental study of the effect of fibrous fillers on the properties of polyolefins

    Nodira Аbed, S. S. Negmatov, G. Gulyamov +8

    ArticlePolymer Science and ApplicationsPlasticheskie massy20200 citations

    ABIABI:AkademIndex/openalex/2020.article.000566

13. Research of physically modified antifriction-wear-resistant composite polymer materials and coatings on their basis for machine-building purpose

    S. S. Negmatov, Nodira Аbed, Komila Negmatova +7

    ArticleMaterial Properties and ApplicationsPlasticheskie massy20210 citations

    ABIABI:AkademIndex/openalex/2021.article.002043

14. Boundary Value Problems for a Parabolic-Hyperbolic Equation with Nonlinear Loaded Terms

    O. Kh. Abdullaev

    ArticleFractional Differential Equations SolutionsLobachevskii Journal of Mathematics20230 citations

    ABIABI:AkademIndex/openalex/2023.article.012695

15. A Nonlocal Problem with an Integral Matching Condition for a Loaded Parabolic-Hyperbolic Equation with a Fractional Caputo Derivative

    O. Kh. Abdullaev

    ArticleDifferential Equations and Boundary ProblemsДифференциальные уравнения20230 citations

    ABIABI:AkademIndex/openalex/2023.article.013566

16. Boundary Value Problem for a Parabolic-hyperbolic Equation with a Reaction–diffusion Operator of Fractional Order

    O. Kh. Abdullaev, Avazbek Sobirjonov

    ArticleDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics20240 citations

    ABIABI:AkademIndex/openalex/2024.article.010358

17. BOUNDARY VALUE PROBLEMS FOR A LOADED FRACTIONAL ORDER DIFFUSION EQUATION WITH INVOLUTION PERTURBATION

    O. Kh. Abdullaev, Avazbek Sobirjonov, Batirkhan Turmetov

    ArticleDifferential Equations and Numerical MethodsJournal of Mathematical Sciences20250 citations

    ABIABI:AkademIndex/openalex/2025.article.002348