Izvestiya of Saratov University.

Mathematics. Mechanics. Informatics

ISSN 1816-9791 (Print)

ISSN 2541-9005 (Online)

группа преобразований

Non-reductive spaces with equiaffine connections of nonzero curvature

On the Geometry of Three-dimensional Pseudo-Riemannian Homogeneous Spaces. II

On a form of the first variation of the action integral over a varied domain

Three-dimensional Homogeneous Spaces, Not Admitting Invariant Connections

Connections of Nonzero Curvature on Three-dimensional Non-reductive Spaces

Non-reductive Homogeneous Spaces Not Admitting Normal Connections

On the Geometry of Three-dimensional Pseudo-Riemannian Homogeneous Spaces. I