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- Bulgarian Academy of SciencesBG174 papers
- Czech Academy of Sciences, Institute of MathematicsCZ127 papers
- Sofia University "St. Kliment Ohridski"BG49 papers
- Centre National de la Recherche ScientifiqueFR34 papers
- University of TübingenDE29 papers
- Université Paris CitéFR26 papers
- University of PisaIT24 papers
- Leibniz University HannoverDE22 papers
- National Tsing Hua UniversityTW22 papers
- Sapienza University of RomeIT22 papers
- University of ZurichCH22 papers
- Max Planck Institute for Gravitational PhysicsDE21 papers
4 papers · 2 filters
Non-singular solutions to the normalized Ricci flow equation
Fuquan Fang, Yuguang Zhang, Zhenlei Zhang
In this paper we study non-singular solutions of Ricci flow on a closed manifold of dimension at least 4. Amongst others we prove that, if M is a closed 4-manifold on which the nor…
Twistorial construction of generalized Kaehler manifolds
Johann Davidov, Oleg Mushkarov
The twistor method is applied for obtaining examples of generalized Kaehler structures which are not yielded by Kaehler structures.
Cartan connections and natural and projectively equivariant quantizations
P. Mathonet, F. Radoux
In this paper, we analyse the question of existence of a natural and projectively equivariant symbol calculus, using the theory of projective Cartan connections. We establish a clo…
Warped product Kaehler manifolds and Bochner-Kaehler metrics
Georgi Ganchev, Vesselka Mihova
Using as an underlying manifold an alpha-Sasakian manifold we introduce warped product Kaehler manifolds. We prove that if the underlying manifold is an alpha-Sasakian space form,…