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K-stability of asymptotically log del Pezzo surfaces

Ivan Cheltsov
(University of Edinburgh)
Seminar
Wednesday, 8 May, 2019, at 10:15-11:15, in Aud. D2 (1531-119)
Abstract:
In 2013, I and Yanir Rubinstein introduced special class of log Fano varieties which are known now as asymptotically log Fano varieties. We classified all of them in dimension 2 (asymptotically log del Pezzo surfaces) and studied the existence of Kahler-Einstein edge metrics on them (K-stability).
Recently we almost completed this study together with Kewei Zhang. In my talk, I will explain what we did and why our original expectation is not correct.
Organised by: QGM
Contact person: Cristiano Spotti