Geodesic

Sommaire

Equivalence and invariants of second-order linear partial differential equations in two variables under a~change of variables
p. 3-10
Symmetry group and conservation laws in the problem of the optimal control of a~laminar boundary layer of an unbalanced-dissociating gas
p. 11-19
On the covering of disks in the Bieberbach--Eilenberg class
p. 20-23
Efficient pre-conditioning by the domain decomposition method for the p-version with a~hierarchical basis.~II
p. 24-40
On multidimensional interpolation methods
p. 41-49
A~new approach to the theory of linear problems for systems of partial differential equations.~III
p. 50-59
Holomorphic conformal submersions
p. 60-69
On the theory of equations of mixed type with two lines of degeneration
p. 70-80
The units of cyclic groups of orders~7 and~9
p. 81-84
Plenum of Scientific-Methodical Council in Mathematics and Mechanics of Teaching Association of Universities of Russian Federation