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Session S23 - Group actions in Differential Geometry

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Ancient solutions of the Ricci flow on homogeneous spaces

Sammy Sbiti

University of Pennsylvania, United States   -   This email address is being protected from spambots. You need JavaScript enabled to view it.

We discuss the existence of ancient solutions of the Ricci flow on certain classes of homogeneous spaces. As $t\to-\infty$ these solutions collapse with toral fibers to a homogeneous Einstein metric.

Joint work with Francesco Pediconi (Università degli Studi di Firenze, Italy).

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