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Ricci Solitons Days in Pisa 2011

Spectrum of Laplacian on Noncompact Shrinking Solitons

speaker: Detang Zhou (Universidade Federal Fluminense)

abstract: We will discuss some problems about spectrum of the Laplacian on non-compact Riemannian manifolds. We show that the essential spectrum of gradient shrinking Ricci soliton is similar to that of noncompact manifold with nonnegative Ricci curvature in many ways. This is a joint work with Z. Lu.

timetable:
Thu 7 Apr, 17:30 - 18:30, Aula Dini
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