Browsing by Author "Aminova A.V."

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Lie Algebras of Projective Motions of Five-Dimensional H-Spaces H<inf>221</inf> of Type {221}

Aminova A.V.; Khakimov D.R. (2021)

We study five-dimensional pseudo-Riemannian h-spaces $H_{221}$ of type $\{221\}$.Necessary and sufficient conditions are determined under which $H_{221}$ is aspace of constant (zero) curvature.Nonhomothetical projective ...
On the properties of the projective lie algebras of rigid h-spaces h<inf>32</inf> of the type {32}

Aminova A.V.; Khakimov D.R. (2020)

© 2020, Kazan Federal University. All rights reserved. The five-dimensional pseudo-Riemannian spaces that admit infinitesimal projective transformations were studied. A general solution of the Eisenhart equation in the ...
The General Solution of the Eisenhart Equation and Projective Motions of Pseudo-Riemannian Manifolds

Aminova A.V.; Sabitova M.N. (2020)

© 2020, Pleiades Publishing, Ltd. The solution of the Eisenhart equation for pseudo-Riemannian manifolds (Mn,g) of arbitrary signature and any dimension is obtained. Thereby, pseudo-Riemannian h-spaces (i.e., spaces admitting ...

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