Browsing by Author "Kovalova, G."

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Geodesic mappings of compact quasi-Einstein spaces, I
    (2020) Kiosak, V.; Savchenko, А.; Kovalova, G.; Савченко, О. Г.
    The paper treats a particular type of pseudo-Riemannian spaces, namely quasi-Einstein spaces with gradient defining vector. These spaces are a generalization of well-known Einstein spaces. There are three types of these spaces that admit locally geodesic mappings. Authors proved a “theorem of disappearance” for compact quasi-Einstein spaces of main type.