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- European Organization for Nuclear ResearchCH78 papers
- Foundation for Research and Technology HellasGR60 papers
- Aristotle University of ThessalonikiGR51 papers
- National Technical University of AthensGR47 papers
- National Centre of Scientific Research "Demokritos"GR45 papers
- Centre National de la Recherche ScientifiqueFR43 papers
- Computer Technology Institute and Press “DIOPHANTUS”GR41 papers
- National Observatory of AthensGR40 papers
- Institute for Nuclear ResearchRU32 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR31 papers
- Universidad de ZaragozaES31 papers
- Technische Universität DarmstadtDE27 papers
6 papers · 2 filters
Two-step homogeneous geodesics in homogeneous spaces
Andreas Arvanitoyeorgos, Nikolaos Panagiotis Souris
We study geodesics of the form , $X,Y\in \fr{g}=\operatorname{Lie}(G)$, in homogeneous spaces , where is the natural projection.…
Motion of charged particle in a class of homogeneous spaces
Andreas Arvanitoyeorgos, Nikolaos Panagiotis Souris
We study the motion of charged particle under a natural choice of electromagnetic field in a general class of compact homogeneous spaces. As a special case we describe the motion i…
Lorentz Hypersurfaces satisfying with non diagonal shape operator
Deepika, Andreas Arvanitoyeorgos, Ram Shankar Gupta
We study Lorentz hypersurfaces in satisfying with non diagonal shape operator, having complex eigenvalues. We prove that e…
Riemannian -spaces with homogeneous geodesics
Andreas Arvanitoyeorgos, Yu Wang, Guosong Zhao
We investigate homogeneous geodesics in a class of homogeneous spaces called -spaces, which are defined as follows. Let be a generalized flag manifold with $K=C(S)=S\times…
Homogeneous Geodesics in Generalized Wallach Spaces
Andreas Arvanitoyeorgos, Yu Wang
We classify generalized Wallach spaces which are g.o. spaces. We also investigate homogeneous geodesics in generalized Wallach spaces for any given invariant Riemannian metric and…
Invariant metrics on homogeneous spaces with equivalent isotropy summands
Marina Statha
The space of -invariant metrics on a homogeneous space is in one-to-one correspondence with the set of inner products on the tangent space $\fr{m}\cong T_{\it o}(G/H)$, wh…