Counting homogeneous Einstein metrics
Renato Bettiol (City University of New York)
Abstract: I will describe an explicit upper bound on the number of isolated homogeneous Einstein metrics on compact homogeneous spaces whose isotropy representation has no repeated irreducibles. According to a conjecture of Böhm-Wang-Ziller, such homogeneous spaces ought to have only finitely many homogeneous Einstein metrics. Sufficient conditions under which this conjecture holds will also be discussed. This is joint work with Hannah Friedman (UC Berkeley).
differential geometry
Audience: researchers in the topic
Virtual seminar on geometry with symmetries
Series comments: Description: Research seminar in Lie group actions in Differential geometry.
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| Organizers: | Anna Fino, Fernando Galaz-García*, Carolyn Gordon, Emilio Lauret*, Catherine Searle |
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