| Issue | Title | |
| No 10 (2023) | A block projection operator in the algebra of measurable operators | Abstract PDF (Rus) |
| A. M. Bikchentaev | ||
| No 5 (2024) | A multiparametric family of solutions to the Volterra linear integral equation of the first kind | Abstract PDF (Rus) |
| I. V. Sapronov | ||
| No 1 (2025) | A new result on the existence of positive solutions for a class of fractional Kirchhoff-type systems with multiple parameters | Abstract |
| R. Guefaifia, Т. Bouali, S. H. Rasouli | ||
| No 3 (2025) | A note on normal families, concerning non-exceptional functions and differential polynomials | Abstract |
| N. Bharti, A. Singh | ||
| No 11 (2024) | A note on Visser’s inequality | Abstract PDF (Rus) |
| M. Shafi, N. A. Rather, S. Gulzar | ||
| No 12 (2023) | A problem in an unbounded domain with combined Tricomi and Frankl conditions on one boundary characteristic for one class of mixed type equations | Abstract PDF (Rus) |
| M. Mirsaburov, R. N. Turaev | ||
| No 3 (2025) | A problem with an analogue of the Bitsadze–Samarskii condition on the segment of degeneracy and an internal segment parallel to it in the domain for a certain class of degenerate hyperbolic equations | Abstract |
| M. Mirsaburov, D. T. Mamatmuminov | ||
| No 6 (2024) | A problem with analogue of the Frankl and mixing conditions for the Gellerstedt equation with singular coefficient | Abstract PDF (Rus) |
| D. M. Mirsaburova | ||
| No 10 (2024) | Abelian groups with solvable Lie endomorphism rings | Abstract PDF (Rus) |
| A. R. Chekhlov | ||
| No 2 (2024) | Accuracy of an implicit scheme for the finite element method with a penalty for a nonlocal parabolic obstacle problem | Abstract PDF (Rus) |
| O. V. Glazyrina, R. Z. Dautov, D. A. Gubaidullina | ||
| No 9 (2024) | An analog of the Poincar´e metric and isoperimetric constants | Abstract PDF (Rus) |
| F. G. Avkhadiev | ||
| No 1 (2024) | An estimate for the sum of a Dirichlet series on an arc of bounded slope | Abstract PDF (Rus) |
| T. I. Belous, A. M. Gaisin, R. A. Gaisin | ||
| No 2 (2025) | An inverse coefficient problem for the fractional telegraph equation with the corresponding fractional derivative in time | Abstract |
| D. K. Durdiev, T. R. Suyarov, Kh. Kh. Turdiev | ||
| No 9 (2024) | An oscillation inequality on a complex Hilbert space | Abstract PDF (Rus) |
| S. Demir | ||
| No 12 (2024) | Analysis of the formation of an inner solution near the crest of steep surface waves of infinite depth | Abstract PDF (Rus) |
| D. V. Maklakov, R. V. Kazantsev | ||
| No 8 (2024) | Approximation of positive solutions of symmetric eigenvalue problems with nonlinear dependence on the spectral parameter | Abstract PDF (Rus) |
| P. S. Solov’ev | ||
| No 11 (2023) | Approximation of the Lebesgue constant of the Fourier operator by a logarithmic-fractional-rational function | Abstract PDF (Rus) |
| I. A. Shakirov | ||
| No 7 (2024) | Asymptotic moment stability of solutions to systems of nonlinear differential Itô equations with aftereffect | Abstract PDF (Rus) |
| R. I. Kadiev, A. V. Ponosov | ||
| No 3 (2024) | Averaging of a normal system of ordinary differential equations of high frequency with a multipoint boundary value problem on a semi-axis | Abstract PDF (Rus) |
| V. B. Levenshtam | ||
| No 1 (2025) | Cauchy problem for the biharmonic equation in an unbounded region | Abstract |
| F. R. Tursunov, D. S. Shodiyev | ||
| No 12 (2024) | Certain generalizations of Jacobi polynomial and their properties | Abstract PDF (Rus) |
| D. Waghela, S. B. Rao | ||
| No 4 (2025) | Certain residual properties of bounded nilpotent groups and their tree products | Abstract |
| E. V. Sokolov | ||
| No 3 (2024) | Classical solution of the Cauchy problem for a semilinear hyperbolic equation in the case of two independent variables | Abstract PDF (Rus) |
| V. I. Korzyuk, Ja. V. Rudzko | ||
| No 2 (2025) | Classification of the Calogero equations with respect to point transformations | Abstract |
| V. P. Kuznetsova, I. S. Streltsova | ||
| No 3 (2024) | Coefficient inverse problem for an equation of mixed parabolic-hyperbolic type with a non-characteristic line of type change | Abstract PDF (Rus) |
| D. K. Durdiev | ||
| No 10 (2024) | Coefficient inverse problem for an equation of mixed parabolic-hyperbolic type with nonlocal conditions | Abstract PDF (Rus) |
| D. K. Durdiev | ||
| No 4 (2025) | Coefficient inverse problem for the advection-dispersion equation with fractional derivatives | Abstract |
| D. K. Durdiev, I. I. Khasanov | ||
| No 11 (2023) | Compound cubature formulas on a lattice | Abstract PDF (Rus) |
| K. M. Shadimetov, N. H. Mamatova | ||
| No 4 (2024) | Conditions for the existence of power solutions to a linear difference equation with constant coefficients | Abstract PDF (Rus) |
| V. E. Kruglov | ||
| No 6 (2024) | Conditions for ultimate boundedness of solutions and permanence for a hybrid Lotka–Volterra system | Abstract PDF (Rus) |
| A. V. Platonov | ||
| No 6 (2025) | Conditions of cantorness and co-cantorness for acts over the trivial semigroup | Abstract |
| I. B. Kozhukhov, A. S. Sotov | ||
| No 9 (2024) | Conformal mapping of a strip onto a circular numerable polygon of strip type | Abstract PDF (Rus) |
| I. A. Kolesnikov, Yu. A. Loboda, A. Kh. Sharofov | ||
| No 5 (2024) | Construction of first-order invariant differential operators | Abstract PDF (Rus) |
| O. L. Kurnyavko, I. V. Shirokov | ||
| No 7 (2025) | Construction of solutions to linear ordinary differential equations | Abstract |
| V. S. Mokeychev | ||
| No 5 (2024) | Controlled frames in n-Hilbert spaces and their tensor products | Abstract PDF (Rus) |
| P. Ghosh, T. K. Samanta | ||
| No 10 (2024) | Convergence of the trajectories of a non-Volterra quadratic stochastic operator | Abstract PDF (Rus) |
| B. J. Mamurov | ||
| No 12 (2023) | Convolution kernel determination problem in the third order Moore–Gibson–Thompson equation | Abstract PDF (Rus) |
| D. K. Durdiev, A. A. Boltaev, A. A. Rahmonov | ||
| No 10 (2024) | Countably many positive solutions for iterative system of boundary value problems on time scales | Abstract PDF (Rus) |
| K. R. Prasad, B. Sravani, N. Sreedhar | ||
| No 11 (2023) | Curves whose arcs with a fixed origin are similar | Abstract PDF (Rus) |
| I. V. Polikanova | ||
| No 4 (2025) | Efficient factorization in some classes of second-order Holder matrix-functions | Abstract |
| S. N. Kiyasov | ||
| No 12 (2023) | Equivalence of computed tomography problem with the problem of recovery of functions by finite convolutions in a scheme of computational (numerical) diameter | Abstract PDF (Rus) |
| N. Temirgaliyev, Sh. K. Abikenova, Sh. U. Azhgaliev, Y. Y. Nurmoldin, G. E. Taugynbayeva, A. Zh. Zhubanysheva | ||
| No 7 (2024) | Essentially quasi-injective modules and their direct sums | Abstract PDF (Rus) |
| A. N. Abyzov, Bui Tien Dat | ||
| No 5 (2024) | Exact formulas for estimating the area of flow regions in free boundary problems | Abstract PDF (Rus) |
| M. M. Alimov | ||
| No 6 (2025) | Exact solution for capillary waves on fluid sheets | Abstract |
| M. M. Alimov | ||
| No 9 (2023) | Exact solution for capillary waves on the surface of a liquid of finite depth | Abstract PDF (Rus) |
| M. M. Alimov | ||
| No 9 (2023) | Existence condition of an eigenvalue of the three particle Schr¨odinger operator on a lattice | Abstract PDF (Rus) |
| J. I. Abdullaev, A. M. Khalkhuzhaev, T. H. Rasulov | ||
| No 9 (2024) | Existence of an asymptotically almost periodic solution for a fractional semilinear problem | Abstract PDF (Rus) |
| S. Maghsoodi, A. Neamaty | ||
| No 7 (2024) | Existence of positive solutions of symmetric variational eigenvalue problems | Abstract PDF (Rus) |
| P. S. Solov’ev | ||
| No 10 (2024) | Expansions of eigenvalues of a discrete bilaplacian with two-dimensional perturbation | Abstract PDF (Rus) |
| T. Kh. Rasulov, A. M. Khalkhuzhaev, M. A. Pardabaev, Kh. G. Khayitova | ||
| No 4 (2025) | Explicit formulas for two limit cycles of a family of planar differential systems | Abstract |
| S. E. Hamizi, R. Boukoucha | ||
| No 9 (2024) | Filtered deformations of graded non-alternating Hamiltonian Lie algebras | Abstract PDF (Rus) |
| A. V. Kondrateva, M. I. Kuznetsov | ||
| No 11 (2023) | Finite element modeling of the eigenvibrations of the square plate with attached oscillator | Abstract PDF (Rus) |
| D. M. Korosteleva, S. I. Solov’ev | ||
| No 12 (2024) | Fixed points of transformation of a renormalization group in a generalized fermionic hierarchical model | Abstract PDF (Rus) |
| M. D. Missarov, D. A. Khajrullin | ||
| No 5 (2024) | Formula for regularized trace of 2m-order differential operator with periodic boundary conditions | Abstract PDF (Rus) |
| E. F. Akhmerova, M. A. Rahmatzoda, T. G. Amangildin | ||
| No 9 (2024) | Forward and inverse problems for the Benney–Luke type fractional equations | Abstract PDF (Rus) |
| Yu. E. Fayziyev, Sh. T. Pirmatov, Kh. T. Dekhkonov | ||
| No 2 (2025) | Free boundary problem for a system of parabolic equations of the reaction-diffusion type | Abstract |
| M. S. Rasulov | ||
| No 1 (2025) | Further common spectral properties for some generalized inverses in a ring | Abstract |
| S. Hadji | ||
| No 11 (2024) | Generalizations of Sobolev classes to the metric and topological cases | Abstract PDF (Rus) |
| N. N. Romsnovskii | ||
| No 12 (2023) | Generalized integration over non-recifiable flat curves and boundary value problems | Abstract PDF (Rus) |
| D. B. Katz | ||
| No 12 (2024) | Hayers–Ulam–Rassias stability of linear systems of differential equations with generalized action and delay | Abstract PDF (Rus) |
| A. N. Sesekin, A. D. Kandrina, N. V. Gredasova | ||
| No 8 (2024) | Identification of the local changes in age-structured population dynamics with missing initial condition | Abstract PDF (Rus) |
| F. Achab, A. Hafdallah, I. Rezzoug | ||
| No 6 (2024) | Inequalities for the differences of averages on H1 spaces | Abstract PDF (Rus) |
| S. Demir | ||
| No 9 (2024) | Integrability and Boas type results for a generalized Fourier–Bessel transform | Abstract PDF (Rus) |
| S. S. Volosivets | ||
| No 3 (2024) | Integrability of series with respect to multiplicative systems and generalized derivatives | Abstract PDF (Rus) |
| N. Yu. Agafonova, S. S. Volosivets | ||
| No 10 (2023) | Integral estimates of solutions to boundary values problems for the Poisson equation | Abstract PDF (Rus) |
| F. G. Avkhadiev, A. R. Kacimov | ||
| No 5 (2025) | Integral inequalities on domains of the Euclidean space for functions with non-zero traces | Abstract |
| F. G. Avkhadiev | ||
| No 3 (2024) | Integration of a sine-Gordon type equation with an additional term in the class of periodic infinite-gap functions | Abstract PDF (Rus) |
| A. B. Khasanov, Kh. N. Normurodov | ||
| No 5 (2024) | Integration of the Korteweg-de Vries equation with time-dependent coefficients in the case of moving eigenvalues of the Sturm–Liouville operator | Abstract PDF (Rus) |
| U. A. Hoitmetov, T. G. Khasanov | ||
| No 11 (2023) | Invariant subspaces in nonquasianalytic spaces of Ω-ultradifferentiable functions on an interval | Abstract PDF (Rus) |
| N. F. Abuzyarova | ||
| No 9 (2023) | Inverse coefficient problem for a fractional-diffusion equation with a Bessel operator | Abstract PDF (Rus) |
| D. I. Akramova | ||
| No 10 (2023) | Inverse coefficient problems for a time-fractional wave equation with the generalized Riemann-Liouville time derivative | Abstract PDF (Rus) |
| H. H. Turdiev | ||
| No 9 (2024) | Inverse problem for a fourth-order differential equation with the fractional Caputo operator | Abstract PDF (Rus) |
| U. D. Durdiev, A. A. Rahmonov | ||
| No 10 (2023) | Inverse problem of determining the kernel of integro-differential fractional diffusion equation in bounded domain | Abstract PDF (Rus) |
| D. K. Durdiev, J. J. Jumaev | ||
| No 3 (2024) | Investigation of the asymptotics of the eigenvalues of a second order quasidifferential boundary value problem | Abstract PDF (Rus) |
| M. Yu. Vatolkin | ||
| No 7 (2024) | Investigation of the dimension of the spectral projection of a self-adjoint second order quasidifferential operator | Abstract PDF (Rus) |
| M. Yu. Vatolkin | ||
| No 5 (2025) | Investigation of the spectrum of an operator matrix of order three in one-dimensional case | Abstract |
| T. H. Rasulov, F. M. Jurakulova | ||
| No 11 (2024) | Isochronous centers and foci of two-dimensional holomorphic differential systems | Abstract PDF (Rus) |
| V. V. Amel‘kin, V. Yu. Tyshchenko | ||
| No 11 (2024) | Jordan test for the Haar-type systems | Abstract PDF (Rus) |
| V. I. Shcherbakov | ||
| No 7 (2024) | Lie algebras of projective motions of rigid h-spaces Н32,3 of the type {32} | Abstract PDF (Rus) |
| A. V. Aminova, D. R. Khakimov | ||
| No 6 (2024) | Logical specifications of effectively separable data models | Abstract PDF (Rus) |
| N. Kh. Kasymov | ||
| No 3 (2024) | Lower semicontinuity of distortion coefficients for homeomorphisms of bounded (1, \sigma )-weighted (q, p)-distortion on Carnot groups | Abstract PDF (Rus) |
| S. K. Vodopyanov, D. A. Sboev | ||
| No 12 (2023) | Main properties of the Faddeev equation for 2 \times 2 operator matrices | Abstract PDF (Rus) |
| T. H. Rasulov, E. B. Dilmurodov | ||
| No 11 (2023) | Method and algorithm for calculating isobaric and non-isobaric three-dimensional turbulent jets of reacting gases | Abstract PDF (Rus) |
| S. Khodjiev | ||
| No 3 (2025) | Method for calculating underground special structures under dynamic impacts and natural vibration | Abstract |
| B. Z. Nuriddinov, B. N. Mirzakabilov, U. S. Kurbonov | ||
| No 8 (2024) | Methods for solving ill-conditioned systems of linear algebraic equations that improve the conditionality | Abstract PDF (Rus) |
| A. S. Leonov | ||
| No 5 (2025) | Multiple interpolation problem for functions with zero spherical mean | Abstract |
| V. V. Volchkov, Vit. V. Volchkov | ||
| No 6 (2025) | Multiplicatively idempotent semirings with annihilator condition. II | Abstract |
| E. M. Vechtomov | ||
| No 4 (2025) | Natural small oscillations of a flat viscoelastic spiral spring | Abstract |
| I. I. Safarov, M. Kh. Teshaev, Sh. I. Juraev, F. F. Khomidov | ||
| No 3 (2025) | Natural vibrations of a viscoelastic three-layer cylindrical body | Abstract |
| I. I. Safarov, Sh. I. Juraev, M. Kh. Teshaev, B. Sh. Usmonov | ||
| No 1 (2025) | Nonlocal separable elliptic and parabolic equations and applications | Abstract |
| V. B. Shakhmurov, Н. К. Musaev | ||
| No 10 (2023) | Non-negative matrices and their structured singular values | Abstract PDF (Rus) |
| M. Rehman, T. H. Rasulov, B. R. Aminov | ||
| No 9 (2023) | Numerical simulation of compressible gas flow in flat channels in the narrow channel approximation | Abstract PDF (Rus) |
| S. Khodjiev | ||
| No 7 (2025) | Numerical solution of the problem of finding two unknowns in time-fractional diffusion equations | Abstract |
| J. J. Jumaev, Z. R. Bozorov, D. K. Durdiev | ||
| No 2 (2025) | On C-compact orthogonally additive operators | Abstract |
| N. A. Dzhusoeva, Z. S. Valgasov | ||
| No 8 (2024) | On a difference equation with holomorphic coefficients generated by a hexagon | Abstract PDF (Rus) |
| F. N. Garif’yanov, E. V. Strezhneva | ||
| No 11 (2023) | On a modification of Visser’s formal logic and its connection with Solovay’s modal logic | Abstract PDF (Rus) |
| Y. I. Petrukhin | ||
| No 8 (2024) | On a priori estimate of periodic solutions of a system of nonlinear ordinary differential equations of the second order | Abstract PDF (Rus) |
| E. Mukhamadiev, A. N. Naimov | ||
| No 1 (2025) | On a problem with conditions on characteristics and free surface for a hyperbolic system of equations with three independent variables with two-fold characteristics | Abstract |
| A. N. Mironov, E. F. Kos’kova | ||
| No 6 (2025) | On closure of the class of homeomorphisms with integrable distortion and the minimization of functionals | Abstract |
| S. K. Vodop’yanov, S. V. Pavlov | ||
| No 10 (2023) | On conformally Killing vector fields on a 2-symmetric indecomposable Lorentzian manifold | Abstract PDF (Rus) |
| M. E. Gnedko, D. N. Oskorbin, E. D. Rodionov | ||
| 1 - 100 of 193 Items | 1 2 > >> | |
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No 9 (2023)
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Keywords
Cauchy problem
Fourier series
Hilbert space
Mittag-Leffler function
boundary value problem
conjugate function
eigenfunction
eigenvalue
error functional
essential spectrum
existence theorem
extremal function
finite element method
fractional derivative
hyperbolic equation
integral equation
interpolation formula
inverse problem
operator matrix
potential flow
uniqueness
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