欧几里得项目
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作者:Lenka Rýparová , Josef Mikeš
来源:[C].Proceedings of the Nineteenth International Conference on Geometry, Integrability and Quantization2018Project Euclid
摘要: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.
作者:Irena Hinterleitner , Nadezda Guseva , Josef Mikeš
来源:[C].Proceedings of the Nineteenth International Conference on Geometry, Integrability and Quantization2018Project Euclid
摘要:In the present paper we prove non-existence theorems for conformal mappings of compact (pseudo-)Riemannian manifolds onto Einstein manifolds without boundary. We obtained certain conditions for which these mappings are only trivial.
作者:Kanak K. Baishya , Füsun Zengin , Josef Mikeš
来源:[C].Proceedings of the Nineteenth International Conference on Geometry, Integrability and Quantization2018Project Euclid
摘要:This paper aims to introduce the notion of hyper generalized weakly symmetric manifolds with a non-trivial example.
作者:Josef Mikeš , Patrik Peška
来源:[C].Proceedings of the Nineteenth International Conference on Geometry, Integrability and Quantization2018Project Euclid
摘要:In this paper we construct holomorphically projective mappings of equidistant parabolic Kähler spaces. We discus fundamental equations of these mappings as well.
作者:Hana Chudá , Josef Mikeš , Martin Sochor
来源:[C].Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization2017Project Euclid
摘要:In this paper we will introduce a newly found knowledge above the existence and the uniqueness of isoperimetric extremals of rotation on two-dimensional (pseudo-)Riemannian manifolds and on surfaces on Euclidean space. We will obtain the fundamental equations of rotary diffeomorp...
作者:Irena Hinterleitner , Josef Mikeš
来源:[C].Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization2017Project Euclid
摘要:In this paper we study fundamental equations of geodesic mappings of manifolds with affine connection onto (pseudo-)Riemannian manifolds. We proved that if a manifold with affine (or projective) connection of differentiability class $C^r (r\geq2)$ admits a geodesic mapping onto a...
作者:Lenka Ryparová , Josef Mikeš
来源:[C].Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization2017Project Euclid
摘要:In this paper we study fundamental equations of geodesics on surfaces of revolution. We obtain examples of existence of geodesic bifurcation.
作者:Volodymyr Berezovskii , Josef Mikeš , Patrik Peška
来源:[C].Proceedings of the Eighteenth International Conference on Geometry, Integrability and Quantization2017Project Euclid
摘要:In this paper we study fundamental equations of geodesic mappings of manifolds with affine connection onto symmetric manifolds. We obtain fundamental equations of this problem. At the end of our paper we demonstrate example of studied mappings.

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