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Almost geodesic curves and geodesic mappings
In this paper, we present some results obtained for almost geodesic curves and geodesic mappings and transformations. We prove that a mapping under which all almost geodesic curves pass to almost geodesic curves is...
Pure mathematics
- 2023 •
- Jost •
- Link
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
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Geodesic and almost geodesic mappings onto Ricci symmetric spaces
This paper is devoted to study of geodesic and almost geodesic mappings definition of geodesic and almost geodesic mappings. The next section is devoted to geodesic mappings onto Ricci symmetric manifolds ...
Pure mathematics
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Bifurcation of closed geodesics
This paper is denoted to further study of geodesic bifurcation on surfaces of revolution. We demonstrate an example of bifurcation of closed geodesics on surfaces....
Pure mathematics
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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The functional definition of generalized geodesics
In this paper, a functional definition of geodesics is introduced which allows to generalize the notion of a geodesic from smooth to topological manifolds. In the $ C^infty $ case it coincides with the classical definition of ge...
BA - Obecná matematika
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Geodesics and almost geodesics curves
We determine in Rn the form of curves C for which also any image under an (n − 1)-dimensional algebraic torus is a geodesic or an almost geodesic with respect to an affine connections ∇ with constant coefficients and calculate expli...
Pure mathematics
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Functional aquations for metric geodesic arcs
The functional equations which make possible to generalize the notion of geodesics from smooth Riemannian manifold to arbitrary metric spaces are presented. Necessary and sufficient conditions for the set of all geodesics generated ...
BA - Obecná matematika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
On Geodesic Bifurcations
In this paper we study fundamental equations of geodesics on surfaces of revolution. We obtain examples of existence of geodesic bifurcation....
Pure mathematics
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Composition of conformal and geodesic mappings
In the present article we proved some relations of conformal and geodesic time are conformal and geodesic, are homothetic. We proved that if a composition of conformal and geodesic mapping is ``commutative'' then this ma...
Pure mathematics
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Geodesic Mappings and Einstein Spaces
In this paper we study fundamental properties of geodesic mappings with respect to the smoothness class of metrics. We show that geodesic mappings preserve the smoothness class of metrics. We study geodesic mappings of Eins...
BA - Obecná matematika
- 2013 •
- C •
- Link
Rok uplatnění
C - Kapitola v odborné knize
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Geodesic Mappings and Einstein Spaces
In this paper we study fundamental properties of geodesic mappings with respect to the smoothness class of metrics. We show that geodesic mappings preserve the smoothness class of metrics. We study geodesic mappings of Eins...
BA - Obecná matematika
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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