Geodesic

Polynomials, orthogonal on grids from unit circle and number axis
p. 1-55
Handling ray transform of symmetric tensor fields and the Radon transform of differential forms on incomplete data
p. 56-70
Bipartite ${(6,3)}_6$-biregular graphs which do not allow interval coloring
p. 71-78
Asymptotic expansions for the system of Beltrami equations
p. 79-83
Exact solutions of the laminar flow of a viscous fluid in straight pipes with non-circular cut
p. 84-95