2023
Archive
1. Abdukahorova Z. The existence of weakly periodic p-adic generalized Gibbs measures for the p-adic Ising model on the Cayley tree of order twо. Bull. Inst. Math., 2023, Vol.6, №1, pp. 1-7 pdf
2. Akbarov A. Differential games with H-constraints on the controls. Bull. Inst. Math., 2023, Vol.6, №1, pp. 8-16 pdf
3. Baratov B. On dynamics of a separable cubic stochastic operator. Bull. Inst. Math., 2023, Vol.6, №1, pp. 17-25 pdf
4. Boltaev N. Construction of optimal quadrature formulas for Fourier coefficients in the space K2(Pm). Bull. Inst. Math., 2023, Vol.6, №1, pp. 26-31 pdf
5. Dekhkonov F. Boundary control problem for a parabolic equation with heating process of a rod. Bull. Inst. Math., 2023, Vol.6, №1, pp. 32-37 pdf
6. Kurbanov Kh. On the openness of maps taken from the topological transformation group of semiadditive functionals. Bull. Inst. Math., 2023, Vol.6, №1, pp. 39-47 pdf
7. Samatov B. Uralova S. Pursuit-Evasion problems for one linear case under La – Constraints. Bull. Inst. Math., 2023, Vol.6, №1, pp. 48-57 pdf
8. Formanov Sh., Sirojitdinov A. Another proof of Essen's theorem on the asymptotic expansion of the distribution of sums of independent identically distributed random variables. Bull. Inst. Math., 2023, Vol.6, №1, pp. 58-63 pdf
9. Kahhorov A., Khusanov Dj. Stability of one class of nonlinear non-autonomous systems with delay. Bull. Inst. Math., 2023, Vol.6, №1, pp. 64-69 pdf
10. Makhammadaliev M. and Kholmirzaev J. The Hard-Core model with a countable set of spin values: Weakly periodic Gibbs measures. Bull. Inst. Math., 2023, Vol.6, №1, pp. 70-77 pdf
11. Matchanova A. On a problem for the third-order equation of parabolic-hyperbolic type with the Caputo operator. Bull. Inst. Math., 2023, Vol.6, №1, pp. 78-86 pdf
12. Mirsaburova D. Problem with the Bitsadze-Samarskii type condition on inner and boundary characteristics of the domain for mixed type equation with singular coefficients. Bull. Inst. Math., 2023, Vol.6, №1, pp. 87-115 pdf
13. Mustapokulov Kh., Mamadaliev N. and Abdualimova G. On Invariant Constant Multivalued Mapping In Controlled Oscillatory Systems. Bull. Inst. Math., 2023, Vol.6, №1, pp. 116-121 pdf
14. Safarov J. The problem of determining the kernel of a non-homogeneous integrodifferential equation. Bull. Inst. Math., 2023, Vol.6, №1, pp. 122-130 pdf
15. Shadimetov Kh., Davlatova F. Weighted optimal quadrature formula of the Sarda type in the space L(3)2 (0, 1). Bull. Inst. Math., 2023, Vol.6, №1, pp. 131-137 pdf
16. Urinov A., Usmonov D. On the Cauchy problem for an ordinary differential equation containing integro -differential operator with function Bessel in the kernel. Bull. Inst. Math., 2023, Vol.6, №1, pp. 138-153 pdf
17. Usmonov D. A non-local boundary-value problem for a second-order partial differential equation of mixed type degenerating inside and on the bound of the domain. Bull. Inst. Math., 2023, Vol.6, №1, pp. 154-165 pdf
1. Aliyev A, Begmatov A. The asymptotical behaviour of renormalizations of circle homeomorphisms with two break points. Bull. Inst. Math., 2023, Vol.6, №2, pp. 1-7 pdf
2. Jafarov S. Trigonometric approximation in subspace of weighted generalized grand Lebesgue spaces. Bull. Inst. Math., 2023, Vol.6, №2, pp. 8-19 pdf
3. Khujakulov J. Initial-boundary value problem for a time fractional differential equation with the Prabhakar derivative on a star graph. Bull. Inst. Math., 2023, Vol.6, №2, pp. 20-30 pdf
4. Mamadaliyev B. Geometry of complete two-dimensional surfaces in a fivedimensional pseudo-euclidean space of index two. Bull. Inst. Math., 2023, Vol.6, №2, pp. 31-43 pdf
5. Qudayberganov A., Sharipova S. On the uniqueness of the solution of the Cauchy problem for an elliptic equation with discontinuous coefficients. Bull. Inst. Math., 2023, Vol.6, №2, pp. 44-51 pdf
6. Qushaqov Kh. Differential evasion game for an infinite system of ternary differential equations. Bull. Inst. Math., 2023, Vol.6, №2, pp. 52-58 pdf
7. Taifour S., Zoubir H., Medjati R. Translation surfaces of finite Chen type in LorentzHeisenberg space. Bull. Inst. Math., 2023, Vol.6, №2, pp. 59-70 pdf
8. Zhabborov N., Husenov B. Boundary uniqueness theorem for bounded A(z)–analytic functions. Bull. Inst. Math., 2023, Vol.6, №2, pp. 71-79 pdf
9. Abduolimova G. On a game problem of controlling bundles of trajectories in the presence of delay. Bull. Inst. Math., 2023, Vol.6, №2, pp. 80-91 pdf
10. Ibragimov M. Properties of the lattice of geometric tripotents in a neutral strongly facially symmetric space. Bull. Inst. Math., 2023, Vol.6, №2, pp. 92-98 pdf
11. Irgashev B. Boundary value problem for a high-order equation having degenerations with fractional derivative. Bull. Inst. Math., 2023, Vol.6, №2, pp. 99-107 pdf
12. Ismoilov A. The Goursat problem for the inhomogeneous generalized Euler - Poisson – Darboux equation. Bull. Inst. Math., 2023, Vol.6, №2, pp. 108-113 pdf
13. Ruziev M., Rakhimova G. On a boundary value problem for a differential equation with a partial fractional derivative. Bull. Inst. Math., 2023, Vol.6, №2, pp. 114-121 pdf
14. Turakulov Kh. On a linear inverse problem with periodic boundary conditions in the unbounded parallelepiped field for the three-dimensional Tricomi equation. Bull. Inst. Math., 2023, Vol.6, №2, pp. 122-132 pdf
15. Tursunov F., Shodiev D. Cauchy problem for biharmonic equations in threedimensional space. Bull. Inst. Math., 2023, Vol.6, №2, pp. 133-141 pdf
16. Urinboyev F. On inner and local inner derivations of finite-dimensional Jordan algebras. Bull. Inst. Math., 2023, Vol.6, №2, pp. 142-155 pdf
17. Urinov A., Abduqodirov A. On canonical forms of fifth-order partial differential equations with non-multiple characteristics. Bull. Inst. Math., 2023, Vol.6, №2, pp. 156-176 pdf
18. Fayazov K., Khudayberganov Y. Ill-posed initial-boundary value problem for a mixed type fourth-order partial differential equation with two degenerate lines Bull. Inst. Math., 2023, Vol.6, №2, pp. 177-190 pdf
19. Khasanov A., Komilov A. Solution of a system of hypergeometric type with partial derivatives of the third order Bull. Inst. Math., 2023, Vol.6, №2, pp. 177-190 pdf
1. Aralova K. Dynamics of superposition of a Volterra and non-Volterra quadratic operators. Bull. Inst. Math., 2023, Vol.6, №2, pp. 1-8 pdf
2. Dushatov N. Estimation of relative-risk function by strong mixing and censored data. Bull. Inst. Math., 2023, Vol.6, №2, pp. 9-13 pdf
3. Khamdamov I. The limiting property of the truncated sum in the case when the distribution of terms belongs to the domain of attraction of a stable law. Bull. Inst. Math., 2023, Vol.6, №2, pp. 14-18 pdf
4. Kurbanbaev T. Almost inner derivations of some solvable Leibniz algebras. Bull. Inst. Math., 2023, Vol.6, №2, pp. 29-26 pdf
5. Rozikov U., Jumayev J. On a quadratic operator defined by a non-stochastic cubic matrix. Bull. Inst. Math., 2023, Vol.6, №2, pp. 27-33 pdf
6. Topvoldiyev F. Conditional external curvatures of irregular cones. Bull. Inst. Math., 2023, Vol.6, №2, pp. 34-41 pdf
7. Zaitov A. Karimov S. On the spaces of \tau-smooth probability measures on the m-bounded spaces. Bull. Inst. Math., 2023, Vol.6, №2, pp. 42-47 pdf
8. Zhavliev S., Kasymov N. Computable separate enumerations of finite approximable algebras. Bull. Inst. Math., 2023, Vol.6, №2, pp. 48-58 pdf
9. Mirsaburov M., Ergasheva S. A problem with combined Tricomi and Frankl conditions on one boundary characteristic for the equation of mixed type with singular coefficient. Bull. Inst. Math., 2023, Vol.6, №2, pp. 59-97 pdf
10. Umirzakova K. Translational-invariant Gibbs measures for one of the fertile three-state HC models. Bull. Inst. Math., 2023, Vol.6, №2, pp. 98-103 pdf
11. Shermatova Kh. Formulation and investigation of a boundary value problem for a third order parabolic-hyperbolic equation in a mixed pentagonal domain when the angular coefficient of the first-order operator characteristic is greater than one. Bull. Inst. Math., 2023, Vol.6, №2, pp. 104-113 pdf
12. Erisbaev S. Semiparametric estimator of the conditional distribution function in the Cox regression model with partially informative random censoring on the right. Bull. Inst. Math., 2023, Vol.6, №2, pp. 114-127 pdf
1. Azizov M. Description 4-dimensional Leibniz dialgebras which are constructed by null-filiform Leibniz algebra. Bull. Inst. Math., 2023, Vol.6, №4, pp. 1-8 pdf
2. Dustov S. Convergent Expansion For Eigenvalue of the Generalized Friedrichs Model under Rank One Perturbation. Bull. Inst. Math., 2023, Vol.6, №, pp. 9-16 pdf
3. Ibragimov M. On 1D subalgebras of genetic algebras. Bull. Inst. Math., 2023, Vol.6, №4, pp. 17-38 pdf
4. Ismoilov Sh., Kholmurodova G. Equality of surfaces in Euclidean and semi-euclidean spaces according togeometric characteristics, Monge-Ampere equation. Bull. Inst. Math., 2023, Vol.6, №4, pp. 39-45 pdf
5. Jumayev J., Atoyev D. Inverse problem of determining the kernel in an integro-differential equation of parabolic type with nonlocal condition. Bull. Inst. Math., 2023, Vol.6, №4, pp. 46-56 pdf
6. Nazarov Z. A. Limit properties of the total progeny in the positive recurrent Q-processes with a finite second moment. Bull. Inst. Math., 2023, Vol.6, №4, pp. 57-65 pdf
7. Samatov B., Uralova S. A Linear Pursuit problem with Langenhop type constraints. Bull. Inst. Math., 2023, Vol.6, №4, pp. 66-72 pdf
8. Sharipov O., Kobilov U. On convergence of the series of weakly dependent random variables . Bull. Inst. Math., 2023, Vol.6, №4, pp. 73-77 pdf
9. Sheraliyeva S. Extension of some solvable Leibniz algebras. Bull. Inst. Math., 2023, Vol.6, №4, pp. 78-89 pdf
10. Sobirov Z., Saparbayev R. Cauchy Problem for Subdiffusion Equation on the metric graph in the form of a series of bridges. Bull. Inst. Math., 2023, Vol.6, №4, pp. 90-99 pdf
11. Abdukodirov A. Сanonical forms of fifth-order partial differential equations with multiple characteristics. Bull. Inst. Math., 2023, Vol.6, №4, pp. 100-107 pdf
12. Allambergenov A. 2-local derivations of Okubo algebras. Bull. Inst. Math., 2023, Vol.6, №4, pp. 108-112 pdf
13. Kadirkulov B., Ergashev O. On a problem of the Bitsadze-Samarskii type for a second-order ordinary differential equation. Bull. Inst. Math., 2023, Vol.6, №4, pp. 113-121 pdf
14.Rahmonov Z., Allakov I., Abrayev B. Generalization of Goldbach’s ternary problem with almost equal terms. Bull. Inst. Math., 2023, Vol.6, №4, pp. 122-148 pdf
15. Usmonov D. Initial-boundary value problem for a degenerate fourth-order equation containing fractional order integral-differential operator with Bessel function in the kernel. Bull. Inst. Math., 2023, Vol.6, №4, pp. 149-159 pdf
16. Shamsiddinov N., Anorov O. Quadratic stochastic operators generated regular partitions of a countable set of states. Bull. Inst. Math., 2023, Vol.6, №4, pp. 160-165 pdf
1. Urinov A. Review of scientific research conducted in scientific school of Academician Academy of Sciences of the Republic of Uzbekistan M.S. Salakhitdinov. Bull. Inst. Math., 2023, Vol.6, №5, pp. 1-17 pdf
2. Arzikulov Z. On self-similar solutions of some degenerating partial differential equations up to theseventh-order inclusive. Bull. Inst. Math., 2023, Vol.6, №5, pp. 18-30 pdf
3. Hayotov A., Doniyorov N. Basis functions for finite element methods. Bull. Inst. Math., 2023, Vol.6, №5, pp. 31-44 pdf
4. Juraev B. Π-strategy in a differential game with integral and Gr¨onwall constraints on controls. Bull. Inst. Math., 2023, Vol.6, №5, pp. 45-55 pdf
5. Khakimov O. On dynamics of positive Riesz-type stochastic operators. Bull. Inst. Math., 2023, Vol.6, №5, pp. 56-62 pdf
6. Kurbanbaev T., Iskenderov A. Almost inner derivations of solvable Leibniz algebras whose nilradical is a quasi-filiform Leibniz algebra of maximum length. Bull. Inst. Math., 2023, Vol.6, №5, pp. 63-72 pdf
7. Zaitov A., Eshimbetov M. On a max-plus Variant of the Riesz Representation Theorem. Bull. Inst. Math., 2023, Vol.6, №5, pp. 73-79 pdf
8. Zunnunov R. On a displacement boundary value problem for the generalized Tricomi equation with a spectral parameter in an unbounded domain. Bull. Inst. Math., 2023, Vol.6, №5, pp. 80-87 pdf
9. Ibaydullaev T. The pursuit and evasion problem for the continuously renewable energy case. Bull. Inst. Math., 2023, Vol.6, №5, pp. 88-99 pdf
10. Ismoilov A. The Cauchy-Goursat problem for the inhomogeneous generalized Euler-Poisson-Darboux equation. Bull. Inst. Math., 2023, Vol.6, №5, pp. 100-113 pdf
11. Mirsaburov M., Makhmudov A. Problem with the Bitsadze-Samarsky condition on parallel characteristics for a class of equations of mixed type. Bull. Inst. Math., 2023, Vol.6, №5, pp. 114-123 pdf
12. Murzambetova M. Forward and inverse problem for the mixed-type equation with Caputo fractional derivative. Bull. Inst. Math., 2023, Vol.6, №5, pp. 124-133 pdf
13. Okboev A. Cauchy type problem for a degenerate hyperbolic equation of the second kind. Bull. Inst. Math., 2023, Vol.6, №5, pp. 134-142 pdf
14. Sobirov Sh. Integration of a system of nonlinear integro-differential equations with an additional term in the class of rapidly decreasing functions. Bull. Inst. Math., 2023, Vol.6, №5, pp. 143-156 pdf
15. Urinov A., Abduqodirov A. On canonical forms of n^th-order partial differential equations. Bull. Inst. Math., 2023, Vol.6, №5, pp. 157-164 pdf
1.Azamov A., Samatov B., Turgunboeva M. The l-catch problem in the nonlinear differential game. Bull. Inst. Math., 2023, Vol.6, №6, pp. 1-9 pdf
2.Diyorov A. Limit points of a three-locus dynamical system. Bull. Inst. Math., 2023, Vol.6, №6, pp. 10-14 pdf
3.Kholikova F. On the dynamics of Volterra cubic stochastic operators. Bull. Inst. Math., 2023, Vol.6, №6, pp. 15-23 pdf
4.Mizomov I. Calabi-Yau property of five-dimensional elliptic algebras. Bull. Inst. Math., 2023, Vol.6, №6, pp. 24-29 pdf
5.Mustafoyeva Z. Ground states for the Potts model with a countable set of spin values on a Cayley tree. Bull. Inst. Math., 2023, Vol.6, №6, pp. 30-38 pdf
6.Turdiev Kh. Nonlocal problem for a diffusion-wave equation involving regularized Prabhakar fractional derivative. Bull. Inst. Math., 2023, Vol.6, №6, pp. 39-45 pdf
7.Ashurov R., Nuraliyeva N. A time-non-local problem for a hyperbolic equation. Bull. Inst. Math., 2023, Vol.6, №6, pp. 46-55 pdf
8.Dzhamalov S., Khudoykulov Sh. On a linear two-point inverse problem for three-dimensional heat equation with nonlocal boundary conditions of periodic type. Bull. Inst. Math., 2023, Vol.6, №6, pp. 56-66 pdf
9.Dosanova U., Nuraliyeva N. A non-local problem for the parabolic-hyperbolic type equation involving the Caputo fractional derivative. Bull. Inst. Math., 2023, Vol.6, №6, pp. 67-77 pdf
10.Dushatov N. Estimation of some functionals on incomplete dependent data.Bull. Inst. Math., 2023, Vol.6, №6, pp. 78-81 pdf
11.Kurbanov B. Morera’s boundary theorem in the matrix Siegel domain of the second kind. Bull. Inst. Math., 2023, Vol.6, №6, pp. 82-89 pdf
12.Mustapokulov Kh., Mamadaliev N. On the invariance of a constant multivalued mapping in the problem of heat conduction with impulse control in the presence of delay. Bull. Inst. Math., 2023, Vol.6, №6, pp. 90-98 pdf
13.Khalkhuzhaev A., Boymurodov J. On bound states of a system of three particles on a lattice. Bull. Inst. Math., 2023, Vol.6, №6, pp. 99-112 pdf