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

   • O. Kh. Abdullaev

   OriginalPaper 06 May 2021 Pages: 479 - 489

2. Maximally Dissipative Differential Operators of First Order in the Weighted Hilbert Space

   • P. Ipek Al
   • Ü Akbaba

   OriginalPaper 06 May 2021 Pages: 490 - 495

3. First Order Selfadjoint Differential Operators with Involution

   • P. Ipek Al
   • Z. I. Ismailov

   OriginalPaper 06 May 2021 Pages: 496 - 501

4. One Class of Linear Fredholm Operator Equations of the Third Kind

   • A. Asanov
   • K. B. Matanova
   • R. Asanov

   OriginalPaper 06 May 2021 Pages: 502 - 507

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

   • R. R. Ashurov
   • Yu. E. Fayziev

   OriginalPaper 06 May 2021 Pages: 508 - 516

6. Initial-boundary Value Problem for a Time-fractional Subdiffusion Equation with an Arbitrary Elliptic Differential Operator

   • R. R. Ashurov
   • O. T Muhiddinova

   OriginalPaper 06 May 2021 Pages: 517 - 525

7. A Two-Point Boundary Value Problem for a Fourth Order Partial Integro-Differential Equation

   • A. T. Assanova

   OriginalPaper 06 May 2021 Pages: 526 - 535

8. On a Seminonlocal Boundary Value Problem for a Multidimensional Loaded Mixed Type Equation of the Second Kind

   • S. Z. Dzhamalov
   • R. R. Ashurov
   • U. Sh. Ruziev

   OriginalPaper 06 May 2021 Pages: 536 - 543

9. About Power Absolute Integrated of the Solution of Volterra System of Linear Second Kind Integral Equations on Half-axis

   • Samandar Iskandarov

   OriginalPaper 06 May 2021 Pages: 544 - 550

10. A Numerical Method for Solving Boundary Value Problem for Essentially Loaded Differential Equations

    • Zh. M. Kadirbayeva

    OriginalPaper 06 May 2021 Pages: 551 - 559

11. Boundary Value Problems in a Semi-infinite Parallelepiped for an Elliptic Equation with Three Singular Coefficients

    • K. T. Karimov

    OriginalPaper 06 May 2021 Pages: 560 - 571

12. An Initial Boundary Value Problem for a Mixed Type Equation in a Rectangular Domain

    • Kh. R. Mamedov

    OriginalPaper 06 May 2021 Pages: 572 - 578

13. On the Expansion Formula for a Class of Sturm–Liouville Operators

    • Khanlar R. Mamedov
    • Ilyas Hashimoglu

    OriginalPaper 06 May 2021 Pages: 579 - 586

14. An Existence of an Isolated Solution to Nonlinear Two-Point Boundary Value Problem with Parameter

    • B. B. Minglibayeva
    • A. T. Assanova

    OriginalPaper 06 May 2021 Pages: 587 - 597

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

    • Zahriddin Muminov
    • Utkir Kulzhanov
    • Shukhrat Lakaev

    OriginalPaper 06 May 2021 Pages: 598 - 605

16. On One Algorithm To Find a Solution to a Linear Two-Point Boundary Value Problem

    • S. M. Temesheva
    • D. S. Dzhumabaev
    • S. S. Kabdrakhova

    OriginalPaper 06 May 2021 Pages: 606 - 612

17. Asymptotic Solution of the Robin Problem with a Regularly Singular Point

    • D. A. Tursunov
    • Ybadylla Bekmurza uulu

    OriginalPaper 06 May 2021 Pages: 613 - 620

18. A Boundary Problem for the Loaded Partial Differential Equations of Fourth Order

    • A. K. Urinov
    • M. S. Azizov

    OriginalPaper 06 May 2021 Pages: 621 - 631

19. Boundary Value Problems for a Fourth Order Partial Differential Equation with an Unknown Right-hand Part

    • A. K. Urinov
    • M. S. Azizov

    OriginalPaper 06 May 2021 Pages: 632 - 640

20. Optimal Control Problem of Stochastic Systems

    • G. K. Vassilina

    OriginalPaper 06 May 2021 Pages: 641 - 648

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

    • T. K. Yuldashev
    • B. J. Kadirkulov

    OriginalPaper 06 May 2021 Pages: 649 - 662

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

    • T. K. Yuldashev
    • B. I. Islomov
    • A. A. Abdullaev

    OriginalPaper 06 May 2021 Pages: 663 - 675

23. On Exact Solutions of a Class of Singular Partial Integro-Differential Equations

    • T. K. Yuldashev
    • R. N. Odinaev
    • S. K. Zarifzoda

    OriginalPaper 06 May 2021 Pages: 676 - 684