Geodesic

Sommaire du Fascicule no. 1

Proceedings of Seminar of the Geometry Department. II

Summary of the activities of the Geometry Dept. Seminar in 1965
A certain property of analytic functions over algebras and its application to the study of complex structures in Riemannian spaces
p. 5-12
Subgroups of rotations of five-dimensional and six-dimensional Euclidean and Lorentz spaces
p. 13-22
Chebyshev compositions
p. 23-40
The classification of two-dimensional surfaces in $E_4$ according to type of congruences of ideal lines of the first and second kind
p. 41-49
The $Q$ pair and harmonic normalization of a congruence
p. 50-59
Symmetric spaces defined by commutative algebras of the 4th order
p. 60-80
On the question of pure tensors and invariant subspaces in manifolds with almost algebraic structure
p. 81-89
Euclidean connections in a space of pairs of linear elements
p. 90-102
Some applications of Lie differentiation in a space of pairs of linear elements
p. 103-116
Invariant criteria for Weyl's Liouville spaces $W_2$ and $\overline W_2$ which admit homogeneous linear integrals of geodesics
p. 117-133