×

Found 126 Documents (Results 1–100)

On the solvability of a nonlocal problem for a Boussinesq-type differential equation. (English. Russian original) Zbl 07806541

Russ. Math. 67, No. 10, 54-62 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 10, 60-69 (2023).
PDFBibTeX XMLCite
Full Text: DOI

Inverse problem of determining the kernel of integro-differential fractional diffusion equation in bounded domain. (English. Russian original) Zbl 07806537

Russ. Math. 67, No. 10, 1-13 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 10, 22-35 (2023).
PDFBibTeX XMLCite
Full Text: DOI

On a functional equation with holomorphic coefficients associated with a finite group. (English. Russian original) Zbl 07806520

Russ. Math. 67, No. 8, 1-6 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 8, 3-9 (2023).
MSC:  30Exx 39Axx 45Exx
PDFBibTeX XMLCite
Full Text: DOI

Application of the Wu model for solving the inverse problem of designing supercavitating hydrofoils. (English. Russian original) Zbl 07806519

Russ. Math. 67, No. 7, 77-83 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 7, 91-98 (2023).
MSC:  76Bxx 76Mxx
PDFBibTeX XMLCite
Full Text: DOI

Grading of a semigroup \(C^\ast\)-algebra by a local group. (English. Russian original) Zbl 07806518

Russ. Math. 67, No. 7, 72-76 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 7, 85-90 (2023).
MSC:  46L05 22Axx 22Dxx
PDFBibTeX XMLCite
Full Text: DOI

Nonalternating Hamiltonian forms over a divided power algebra of characteristic 2. (English. Russian original) Zbl 07763836

Russ. Math. 67, No. 6, 82-87 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 6, 95-100 (2023).
MSC:  17Bxx 17-XX 15Axx
PDFBibTeX XMLCite
Full Text: DOI

Asymptotics of the exterior conformal modulus of a quadrilateral under stretching map. (English. Russian original) Zbl 1527.30019

Russ. Math. 67, No. 5, 66-71 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 5, 89-95 (2023).
MSC:  30C62
PDFBibTeX XMLCite
Full Text: DOI arXiv

A classical solution to a hyperbolic differential-difference equation with a translation by an arbitrary vector. (English. Russian original) Zbl 1527.35460

Russ. Math. 67, No. 5, 29-34 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 5, 34-40 (2023).
MSC:  35R10 35L10
PDFBibTeX XMLCite
Full Text: DOI

Three-dimensional initial-boundary value problem for a parabolic-hyperbolic equation with a degenerate parabolic part. (English. Russian original) Zbl 1522.35344

Russ. Math. 67, No. 4, 44-55 (2023); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2023, No. 3, 51-64 (2023).
MSC:  35M13 35A02 35C10
PDFBibTeX XMLCite
Full Text: DOI

Forced and parametric vibrations of a composite plate caused by its resonant bending vibrations. (English) Zbl 1512.74040

Russ. Math. 66, No. 10, 73-80 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 10, 86-94 (2022).
PDFBibTeX XMLCite
Full Text: DOI

A boundary value problem with a conormal derivative for a mixed-type equation of the second kind with a conjugation condition of the Frankl type. (English. Russian original) Zbl 1509.35163

Russ. Math. 66, No. 9, 11-25 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 9, 14-29 (2022).
MSC:  35M12 35A01 35A02
PDFBibTeX XMLCite
Full Text: DOI

On the representation of semigroup \(C^\ast\)-algebra as a crossed product. (English. Russian original) Zbl 1522.46043

Russ. Math. 66, No. 8, 71-75 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 8, 87-92 (2022).
MSC:  46L55 22D25 47L65
PDFBibTeX XMLCite
Full Text: DOI

On the Darboux problem for a hyperbolic system of equations with multiple characteristics. (English. Russian original) Zbl 1509.35155

Russ. Math. 66, No. 8, 31-36 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 8, 39-45 (2022).
MSC:  35L53 35A01 35A02
PDFBibTeX XMLCite
Full Text: DOI

A problem with mixed boundary conditions for a singular elliptic equation in an infinite domain. (English. Russian original) Zbl 1512.35320

Russ. Math. 66, No. 7, 51-63 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 7, 58-72 (2022).
MSC:  35J75 35A01 35A02
PDFBibTeX XMLCite
Full Text: DOI

On the existence of solutions to boundary value problems for nonlinear equilibrium equations of shallow anisotropic shells of Timoshenko type in Sobolev space. (English. Russian original) Zbl 1506.35072

Russ. Math. 66, No. 4, 59-73 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 4, 67-83 (2022).
PDFBibTeX XMLCite
Full Text: DOI

A new primality test for natural integers. (English. Russian original) Zbl 1514.11081

Russ. Math. 66, No. 2, 70-73 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 2, 83-87 (2022).
PDFBibTeX XMLCite
Full Text: DOI

On one class of local groups and their representations. (English. Russian original) Zbl 1514.46039

Russ. Math. 66, No. 2, 64-69 (2022); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2022, No. 2, 76-82 (2022).
PDFBibTeX XMLCite
Full Text: DOI

Deformations of Lie algebras of type \(D_n\) and their factoralgebras over the field of characteristic 2. (English. Russian original) Zbl 1511.17046

Russ. Math. 65, No. 8, 75-78 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 7, 86-90 (2021).
MSC:  17B50 17B56 17B66
PDFBibTeX XMLCite
Full Text: DOI arXiv

On combinatorial geometric flows of two dimensional surfaces. (English. Russian original) Zbl 1471.53076

Russ. Math. 65, No. 5, 60-68 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 5, 78-88 (2021).
PDFBibTeX XMLCite
Full Text: DOI

On the problem of solvability of nonlinear boundary value problems for arbitrary isotropic shallow shells of the Timoshenko type with free edges. (English. Russian original) Zbl 1468.74035

Russ. Math. 65, No. 4, 81-97 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 4, 90-107 (2021).
MSC:  74K25 74G22 35Q74
PDFBibTeX XMLCite
Full Text: DOI

Coverings in the category of principal bundles. (English. Russian original) Zbl 1476.57035

Russ. Math. 65, No. 4, 22-43 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 4, 25-47 (2021).
MSC:  57M10 55Q52 18F15
PDFBibTeX XMLCite
Full Text: DOI

Inhomogeneous Hilbert boundary value problem with several points of logarithmic turbulence. (English. Russian original) Zbl 1468.30068

Russ. Math. 65, No. 1, 57-71 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 1, 64-80 (2021).
MSC:  30E25 30G20 30D15
PDFBibTeX XMLCite
Full Text: DOI

Direct and inverse problems for the simple layer logarithmic potential. (English. Russian original) Zbl 1468.30060

Russ. Math. 64, No. 11, 1-10 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 11, 3-14 (2020).
MSC:  30E20 31A15
PDFBibTeX XMLCite
Full Text: DOI

Sum-difference equation for analytic functions, generated by a hexagon, and its applications. (English. Russian original) Zbl 1461.30091

Russ. Math. 64, No. 7, 48-53 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 7, 56-62 (2020).
MSC:  30E20 30E25
PDFBibTeX XMLCite
Full Text: DOI

Diophantine equation generated by the maximal subfield of a circular field. (English. Russian original) Zbl 1456.11203

Russ. Math. 64, No. 7, 38-47 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 7, 45-55 (2020).
MSC:  11R04 11R16 11D25
PDFBibTeX XMLCite
Full Text: DOI

An effective programming of GCD algorithms for natural numbers. (English. Russian original) Zbl 1459.11006

Russ. Math. 64, No. 6, 1-5 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 6, 3-8 (2020).
MSC:  11A05 11Y16 68W25
PDFBibTeX XMLCite
Full Text: DOI

Convergence in measure and \(\tau \)-compactness of \(\tau \)-measurable operators, affiliated with a semifinite von Neumann algebra. (English. Russian original) Zbl 1464.46067

Russ. Math. 64, No. 5, 79-82 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 5, 89-93 (2020).
MSC:  46L51 46L10
PDFBibTeX XMLCite
Full Text: DOI

Properties and applications of the distance functions on open sets of the Euclidean space. (English. Russian original) Zbl 1444.26016

Russ. Math. 64, No. 4, 75-79 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 4, 87-92 (2020).
MSC:  26D10 26D15
PDFBibTeX XMLCite
Full Text: DOI

On the geometry of similarly homogeneous \(\mathbb{R} \)-trees. (English. Russian original) Zbl 1443.54012

Russ. Math. 64, No. 4, 1-11 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 4, 3-15 (2020).
MSC:  54E35 54F50 22F30
PDFBibTeX XMLCite
Full Text: DOI

On the boundary value problem for functional differential inclusion of fractional order with general initial condition in a Banach space. (English. Russian original) Zbl 1446.34096

Russ. Math. 63, No. 9, 1-11 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 9, 3-15 (2019).
PDFBibTeX XMLCite
Full Text: DOI

The second initial-boundary value problem for a \(B\)-hyperbolic equation. (English. Russian original) Zbl 1451.35095

Russ. Math. 63, No. 10, 66-76 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 10, 75-86 (2019).
MSC:  35L81 35C10 35M12
PDFBibTeX XMLCite
Full Text: DOI

On classification of four-dimensional locally homogeneous pseudo-Riemannian manifolds with an isotropic Weyl tensor. (English. Russian original) Zbl 1431.53022

Russ. Math. 63, No. 7, 75-79 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 7, 86-90 (2019).
MSC:  53B30 53C30 83C99
PDFBibTeX XMLCite
Full Text: DOI

Improper double integrals with a logarithmic kernel calculated by methods of elasticity theory. (English. Russian original) Zbl 1429.74019

Russ. Math. 63, No. 7, 56-61 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 7, 65-71 (2019).
PDFBibTeX XMLCite
Full Text: DOI

Synthesis of reliable circuits in the basis consisting of the Webb function in \(P_k\). (English. Russian original) Zbl 1469.94238

Russ. Math. 63, No. 7, 12-23 (2019); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2019, No. 7, 15-28 (2019).
MSC:  94C11 94C05 94D10
PDFBibTeX XMLCite
Full Text: DOI

Classification of certain class of ordinary differential equations of the first order. (English. Russian original) Zbl 1415.34066

Russ. Math. 62, No. 11, 1-11 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 11, 3-14 (2018).
MSC:  34C14 58D19
PDFBibTeX XMLCite
Full Text: DOI

Topological methods in one numerical scheme of solving three-dimensional continuum mechanics problems. (English. Russian original) Zbl 07000201

Russ. Math. 62, No. 9, 72-85 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 9, 81-96 (2018).
MSC:  65-XX 74-XX
PDFBibTeX XMLCite
Full Text: DOI

Asymptotically optimal in reliability circuits in two bases under failures of \(0\) \((k-1)\) type at the outputs of elements. (English. Russian original) Zbl 1430.94116

Russ. Math. 62, No. 5, 1-9 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 5, 3-12 (2018).
MSC:  94C12 68M15 94C05
PDFBibTeX XMLCite
Full Text: DOI

On algebras of distributions of binary isolating formulas for theories of abelian groups and their ordered enrichments. (English. Russian original) Zbl 1522.03130

Russ. Math. 62, No. 4, 1-12 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 4, 3-15 (2018).
MSC:  03C60 20K99 20A15
PDFBibTeX XMLCite
Full Text: DOI

\(C^\ast\)-algebras generated by mappings. Classification of invariant subspaces. (English. Russian original) Zbl 1406.46032

Russ. Math. 62, No. 7, 13-30 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 7, 16-35 (2018).
MSC:  46L05 46K10
PDFBibTeX XMLCite
Full Text: DOI

On direct and inverse problems of logarithmic potential with finite number of parameters. (English. Russian original) Zbl 1415.31002

Russ. Math. 62, No. 8, 64-70 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 8, 75-82 (2018).
MSC:  31A35 31A15
PDFBibTeX XMLCite
Full Text: DOI

Univalent conformal mappings onto polygonal domains with countable set of vertices by generalized Christoffel-Schwarz integral. (English. Russian original) Zbl 1390.30007

Russ. Math. 61, No. 7, 64-72 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 7, 74-83 (2017).
MSC:  30C20
PDFBibTeX XMLCite
Full Text: DOI

Two classes of \(\tau\)-measurable operators affiliated with a von Neumann algebra. (English. Russian original) Zbl 1396.46049

Russ. Math. 61, No. 1, 76-80 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 1, 86-91 (2017).
MSC:  46L51 47A63
PDFBibTeX XMLCite
Full Text: DOI

Calculation of Bezout coefficients for a \(k\)-ary GCD algorithm. (English. Russian original) Zbl 1412.11143

Russ. Math. 61, No. 11, 26-33 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 11, 30-38 (2017).
MSC:  11Y16
PDFBibTeX XMLCite
Full Text: DOI

Solution of elliptic optimal control problem with pointwise and non-local state constraints. (English. Russian original) Zbl 1377.65072

Russ. Math. 61, No. 4, 18-28 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 4, 23-34 (2017).
MSC:  65K10 49M25 49J20
PDFBibTeX XMLCite
Full Text: DOI

A minimization method with approximation of feasible set and epigraph of objective function. (English. Russian original) Zbl 1375.90237

Russ. Math. 60, No. 11, 78-81 (2016); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2016, No. 11, 91-96 (2016).
MSC:  90C25
PDFBibTeX XMLCite
Full Text: DOI

Solvability of physically and geometrically nonlinear problem of the theory of sandwich plates with transversally-soft core. (English. Russian original) Zbl 1331.49013

Russ. Math. 59, No. 10, 57-60 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 10, 66-71 (2015).
MSC:  49J45 74K20
PDFBibTeX XMLCite
Full Text: DOI

Method of penalization for the state equation for an elliptical optimal control problem. (English. Russian original) Zbl 1327.49051

Russ. Math. 59, No. 7, 31-43 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 7, 36-48 (2015).
PDFBibTeX XMLCite
Full Text: DOI

Efficiently implementable iterative methods for linear elliptic variational inequalities with constraints on the gradient of solution. (English. Russian original) Zbl 1328.65146

Russ. Math. 59, No. 7, 7-20 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 7, 10-24 (2015).
MSC:  65K15 49J40 49M25
PDFBibTeX XMLCite
Full Text: DOI

The structure of \(C^\ast\)-subalgebras of the Toeplitz algebra fixed with respect to a finite group of automorphisms. (English. Russian original) Zbl 1338.46062

Russ. Math. 59, No. 6, 10-17 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 6, 14-23 (2015).
MSC:  46L05 47L80 47L55
PDFBibTeX XMLCite
Full Text: DOI

Description of orthogonal vector fields over \(W^\ast\)-algebra of type \(I_2\). (English. Russian original) Zbl 1329.46055

Russ. Math. 59, No. 4, 28-37 (2015); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2015, No. 4, 35-45 (2015).
PDFBibTeX XMLCite
Full Text: DOI arXiv

Sharp estimates of Hardy constants for domains with special boundary properties. (English. Russian original) Zbl 1317.46020

Russ. Math. 58, No. 2, 58-61 (2014); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2014, No. 2, 69-73 (2014).
MSC:  46E35 26D10
PDFBibTeX XMLCite
Full Text: DOI

Filter Results by …

all top 5

Author

all top 5

Volume

all top 5

Year of Publication

all top 3

Main Field

Software