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Speaker:
Henrik Matthiesen
Zugehörigkeit:
MPI
Datum:
Don, 14/09/2017 - 17:00 - 17:30
Location:
MPIM Lecture Hall
Parent event:
Metric Measure Spaces and Ricci Curvature We show that on each closed surface of fixed topological type, orientable or non-orientable, there is a metric, smooth away from finitely many conical singularities, that maximizes the first eigenvalue among all unit volume metrics. The key new ingredient are several monotonicity results relating the corresponding maximal eigenvalues. This is joint work with Anna Siffert.
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