Solvability of Inverse Extremal Problems for Stationary Heat and Mass Transfer Equations G. V. Alekseev OriginalPaper Pages: 811 - 827
Minimality of an Active Fragment of a Character Table of a Finite Group V. A. Belonogov OriginalPaper Pages: 828 - 832
Estimation of the Length of a Simple Geodesic on a Convex Surface V. A. VaigantO. Yu. Matukevich OriginalPaper Pages: 833 - 845
Isomorphic Properties of One Class of Differential Operators and Their Applications G. V. Demidenko OriginalPaper Pages: 865 - 883
Reduction from a Semi-Infinite Interval to a Finite Interval of a Nonlinear Boundary Value Problem for a System of Second-Order Equations with a Small Parameter A. I. Zadorin OriginalPaper Pages: 884 - 892
Dispersion Relations for the Multivelocity Acoustic Peierls Equations and Some Properties of the Scalar Acoustic Peierls Potential. II V. R. Kireitov OriginalPaper Pages: 893 - 906
Mathematical Problems of Tomography and Hyperbolic Mappings M. M. Lavrent'ev OriginalPaper Pages: 916 - 925
Optimal Error of Analytic Continuation from a Finite Set with Inaccurate Data in Hilbert Spaces of Holomorphic Functions L. S. MaergoizA. M. Fedotov OriginalPaper Pages: 926 - 935
Pseudodual Grids and Extensions of Generalized Quadrangles A. A. Makhnev OriginalPaper Pages: 936 - 941
Solving the Multidimensional Difference Biharmonic Equation by the Monte Carlo Method G. A. MikhailovV. L. Lukinov OriginalPaper Pages: 942 - 951
Spectral Properties of a Solution to the Gellerstedt Problem for Mixed-Type Equations and Their Applications K. B. SabitovA. N. Kuchkarova OriginalPaper Pages: 961 - 974
On the Number of Generating Pairs for the Groups L 2 and Sz(22k+1) N. M. SuchkovD. M. Prikhod'ko OriginalPaper Pages: 975 - 980
On Universal Theories of Metabelian Groups and the Shmel'kin Embedding E. I. Timoshenko OriginalPaper Pages: 981 - 986
Bifurcation of an Invariant Torus of a System of Differential Equations in the Degenerate Case Yu. V. Usachev OriginalPaper Pages: 991 - 995
On Solvability of Lie Rings with an Automorphism of Finite Order E. I. Khukhro OriginalPaper Pages: 996 - 1000
Groups with π-Minimal and π-Layer Minimal Conditions. I N. S. Chernikov OriginalPaper Pages: 1001 - 1011