Works matching IS 10645624 AND DT 2019 AND VI 99 AND IP 2

Results: 31

On Infinite-Dimensional Integer Hankel Matrices.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 218, doi. 10.1134/S1064562419020352

By:

Platonov, V. P.;
Petrunin, M. M.

Publication type:

Article

On the Bisection Method for Normal Matrices.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 211, doi. 10.1134/S1064562419020339

By:

Ikramov, Khakim D.

Publication type:

Article

Vlasov–Poisson–Poisson Equations, Critical Mass, and Kordylewski Clouds.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 221, doi. 10.1134/S1064562419020212

By:

Vedenyapin, V. V.;
Salnikova, T. V.;
Stepanov, S. Ya.

Publication type:

Article

Sufficient Maximality Conditions for Surfaces on Two-Step Sub-Lorentzian Structures.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 214, doi. 10.1134/S1064562419020340

By:

Karmanova, M. B.

Publication type:

Article

New Approach to Farkas' Theorem of the Alternative.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 208, doi. 10.1134/S1064562419020327

By:

Evtushenko, Yu. G.;
Tret'yakov, A. A.;
Tyrtyshnikov, E. E.

Publication type:

Article

Classification of Lung Nodules Using CT Images Based on Texture Features and Fractal Dimension Transformation.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 235, doi. 10.1134/S1064562419020297

By:

Kravchenko, V. F.;
Ponomaryov, V. I.;
Pustovoit, V. I.;
Rendon-Gonzalez, E.

Publication type:

Article

Explicit Methods for Integrating Stiff Cauchy Problems.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 230, doi. 10.1134/S1064562419020273

By:

Belov, A. A.;
Kalitkin, N. N.;
Bulatov, P. E.;
Zholkovskii, E. K.

Publication type:

Article

Bifurcations of Liouville Tori in a System of Two Vortices of Positive Intensity in a Bose–Einstein Condensate.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 225, doi. 10.1134/S1064562419020364

By:

Ryabov, P. E.

Publication type:

Article

On Lindeberg–Feller Limit Theorem.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 204, doi. 10.1134/S1064562419020303

By:

Presman, E. L.;
Formanov, Sh. K.

Publication type:

Article

On the Uniqueness of a Solution to an Inverse Problem of Scattering by an Inhomogeneous Solid with a Piecewise Hölder Refractive Index in a Special Function Class.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 201, doi. 10.1134/S1064562419020315

By:

Smirnov, Yu. G.;
Tsupak, A. A.

Publication type:

Article

Hooley's Problem on Representations of a Number as the Sum of a Square and a Product.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 195, doi. 10.1134/S1064562419020285

By:

Bykovskii, V. A.;
Ustinov, A. V.

Publication type:

Article

Outer Billiard outside a Regular Dodecagon.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 189, doi. 10.1134/S1064562419020261

By:

Rukhovich, F. D.

Publication type:

Article

On the Independence Numbers of Some Distance Graphs with Vertices in {–1, 0, 1}<sup>n</sup>*.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 165, doi. 10.1134/S1064562419020194

By:

Raigorodskii, A. M.;
Shishunov, E. D.

Publication type:

Article

Analogues of Korn's Inequality on Heisenberg Groups.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 181, doi. 10.1134/S1064562419020248

By:

Isangulova, D. V.

Publication type:

Article

Differential Properties of Semigroups and Estimates of Distances between Stationary Distributions of Diffusions.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 175, doi. 10.1134/S1064562419020236

By:

Bogachev, V. I.;
Miftakhov, A. F.;
Shaposhnikov, S. V.

Publication type:

Article

Sub-Finsler Structures on the Engel Group.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 171, doi. 10.1134/S1064562419020224

By:

Ardentov, A. A.;
Sachkov, Yu. L.

Publication type:

Article

Degenerate Boundary Conditions on a Geometric Graph.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 167, doi. 10.1134/S1064562419020200

By:

Sadovnichii, V. A.;
Sultanaev, Ya. T.;
Akhtyamov, A. M.

Publication type:

Article

On Minimal Surfaces on Two-Step Carnot Groups.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 185, doi. 10.1134/S106456241902025X

By:

Karmanova, M. B.

Publication type:

Article

The Least Distance between Extrema and the Minimum Period of Solutions of Autonomous Vector Differential Equations.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 143, doi. 10.1134/S1064562419020108

By:

Zevin, A. A.

Publication type:

Article

Optimal Feedback Control Problem for Bingham Media Motion with Periodic Boundary Conditions.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 140, doi. 10.1134/S106456241902011X

By:

Zvyagin, V. G.;
Turbin, M. V.

Publication type:

Article

Classification of One-Dimensional Attractors of Diffeomorphisms of Surfaces by Means of Pseudo-Anosov Homeomorphisms.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 137, doi. 10.1134/S1064562419020066

By:

Grines, V. Z.;
Kurenkov, E. D.

Publication type:

Article

Homogenization of the Boundary Value Problem for the Poisson Equation with Rapidly Oscillating Nonlinear Boundary Conditions: Space Dimension n ≥ 3, Critical Case.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 160, doi. 10.1134/S1064562419020182

By:

Podolskiy, A. V.;
Shaposhnikova, T. A.

Publication type:

Article

On Rapidly Growing Solutions of a Class of Ordinary Differential Equations.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 156, doi. 10.1134/S1064562419020170

By:

Kon'kov, A. A.

Publication type:

Article

Controllability and Optimal Controllability for Operator Equations of the First Kind in (B)-Spaces: Examples for ODE in.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 152, doi. 10.1134/S1064562419020091

By:

Prilepko, A. I.

Publication type:

Article

On the Complexity of Reductive Group Actions over Algebraically Nonclosed Field and Strong Stability of the Actions on Flag Varieties.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 132, doi. 10.1134/S1064562419020054

By:

Zhgoon, V. S.;
Knop, F.

Publication type:

Article

Interpolation by Sums of Series of Exponentials and Global Cauchy Problem for Convolution Operators.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 149, doi. 10.1134/S106456241902008X

By:

Merzlyakov, S. G.;
Popenov, S. V.

Publication type:

Article

2-Factor Newton Method for Solving Constrained Optimization Problems with a Degenerate Kuhn–Tucker System.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 129, doi. 10.1134/S1064562419020029

By:

Evtushenko, Yu. G.;
Tret'yakov, A. A.

Publication type:

Article

Area of Graph Surfaces on Carnot Groups with Sub-Lorentzian Structure.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 145, doi. 10.1134/S1064562419020078

By:

Karmanova, M. B.

Publication type:

Article

Accelerated Primal-Dual Gradient Descent with Linesearch for Convex, Nonconvex, and Nonsmooth Optimization Problems.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 125, doi. 10.1134/S1064562419020042

By:

Guminov, S. V.;
Nesterov, Yu. E.;
Dvurechensky, P. E.;
Gasnikov, A. V.

Publication type:

Article

Logical Language of Description of Polynomial Computing.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 121, doi. 10.1134/S1064562419020030

By:

Goncharov, S. S.;
Sviridenko, D. I.

Publication type:

Article

Peano-Type Curves, Liouville Numbers, and Microscopic Sets.

Published in:

Doklady Mathematics, 2019, v. 99, n. 2, p. 117, doi. 10.1134/S1064562419020017

By:

Agadzhanov, A. N.

Publication type:

Article