An Approach to the Solution of the Initial Boundary-Value Problem for Systems of Fourth-Order Hyperbolic Equations A. T. AssanovaZh. S. Tokmurzin Research Articles 03 August 2020 Pages: 3 - 14
Lie Algebras of Heat Operators in a Nonholonomic Frame V. M. BuchstaberE. Yu. Bunkova Research Articles 03 August 2020 Pages: 15 - 28
Weak Asymptotics Method Approach to the Problem of \(\delta\)-Shock Wave Interactions V. G. Danilov Research Articles 03 August 2020 Pages: 29 - 38
\(\mathrm P=\mathrm W\) Phenomena L. KatzarkovV. V. PrzyjalkowskiA. Harder Research Articles 03 August 2020 Pages: 39 - 49
Andronov–Hopf Bifurcation in Logistic Delay Equations with Diffusion and Rapidly Oscillating Coefficients S. A. KashchenkoD. O. Loginov Research Articles 03 August 2020 Pages: 50 - 63
Variational Inequalities and Analogs of the Hopf Theorems V. S. Klimov Research Articles 03 August 2020 Pages: 64 - 76
Approximation of a Multivalued Solution of the Hamilton–Jacobi Equation E. A. Kolpakova Research Articles 03 August 2020 Pages: 77 - 86
New Estimate for Kloosterman Sums with Primes M. A. KorolevM. E. Changa Research Articles 03 August 2020 Pages: 87 - 93
Lattice of Definability in the Order of Rational Numbers An. A. MuchnikA. L. Semenov Research Articles 03 August 2020 Pages: 94 - 107
On Hamiltonian Minimality of Isotropic Nonhomogeneous Tori in \(\mathbb{H}^n\) and \(\mathbb{C} \mathrm{P}^{2n+1}\) M. A. Ovcharenko Research Articles 03 August 2020 Pages: 108 - 116
On the Question of Definability of Homogeneously Decomposable Torsion-Free Abelian Groups by Their Homomorphism Groups and Endomorphism Rings T. A. PushkovaA. M. Sebel’din Research Articles 03 August 2020 Pages: 117 - 122
Solvability of a Mixed Problem with Nonlinear Boundary Condition for a One-Dimensional Semilinear Wave Equation S. S. KharibegashviliO. M. Jokhadze Research Articles 03 August 2020 Pages: 123 - 136
Decomposing a Matrix into Two Submatrices with Extremely Small Operator Norm I. V. Limonova Short Communications 03 August 2020 Pages: 137 - 141
On Certain Automorphism Groups of Finitely Generated Groups Sandeep Singh Short Communications 03 August 2020 Pages: 142 - 145
Normal Automorphisms of Free Groups of Infinitely Based Varieties S. I. AdianV. S. Atabekyan Research Articles 03 August 2020 Pages: 149 - 154
Radiation Conditions for the Magnetic Helmholtz Equation A. R. AlievSh. Sh. Rajabov Research Articles 03 August 2020 Pages: 155 - 161
On Changes of Variable Preserving the Convergence and Absolute Convergence of Fourier Series in the Haar Wavelet System K. R. Bitsadze Research Articles 03 August 2020 Pages: 162 - 170
On Dominated Extension of Linear Operators A. A. GelievaZ. A. Kusraeva Research Articles 03 August 2020 Pages: 171 - 178
Nonlinear Triple Product \(A^{*}B + B^{*}A\) for Derivations on \(\ast\)-Algebras Vahid DarvishMojtaba NouriMehran Razeghi Research Articles 03 August 2020 Pages: 179 - 187
2-Colorings of Hypergraphs with Large Girth Yu. A. Demidovich Research Articles 03 August 2020 Pages: 188 - 200
Finite Groups with \(\mathfrak F\)-Subnormal Subgroups M. N. Konovalova Research Articles 03 August 2020 Pages: 201 - 208
Completely Decomposable Quotient Divisible Abelian Groups with Isomorphic Endomorphism Semigroups O. V. Lyubimtsev Research Articles 03 August 2020 Pages: 209 - 218
Asymptotic Expansions at Nonsymmetric Cuspidal Points I. LyN. Tarkhanov Research Articles 03 August 2020 Pages: 219 - 228
On the Fourier–Walsh Transform of Functions from Dyadic Dini–Lipschitz Classes on the Semiaxis S. S. Platonov Research Articles 03 August 2020 Pages: 229 - 242
A Banach Lattice Having the Approximation Property, but not Having the Bounded Approximation Property O. I. Reinov Research Articles 03 August 2020 Pages: 243 - 249
Homogenization Estimates of Nondivergence Elliptic Operators of Second Order M. M. Sirazhudinov Research Articles 03 August 2020 Pages: 250 - 271
A Factorization Problem on a Smooth Two-Dimensional Surface A. P. Soldatov Research Articles 03 August 2020 Pages: 272 - 276
Invertibility of Multidimensional Integral Operators with Bihomogeneous Kernels O. G. Avsyankin Short Communications 03 August 2020 Pages: 277 - 281
On an Initialization Problem A. G. EliseevT. A. RatnikovaD. A. Shaposhnikova Short Communications 03 August 2020 Pages: 286 - 291
Geodesic Maps “in the Large” of Ricci-Flat Spaces with \(n\) Complete Geodesic Lines J. MikešI. HinterleitnerN. I. Guseva Short Communications 03 August 2020 Pages: 292 - 296
Modulus Estimates on Abstract Surfaces over a Domain of Revolution and a Cylindrical Ring M. V. Tryamkin Short Communications 03 August 2020 Pages: 297 - 301
Unique Continuation of Solutions of Second-Order Quasi-Elliptic Equations N. A. Shananin Short Communications 03 August 2020 Pages: 302 - 306
