Concentration Theorem and Non-coarse Embeddability into Group Extensions

Lin Shan ɽ  (University of Puerto Rico)

10:00-11:00, June 18, 2019   Science Building A510


I will talk about expanders and their concentration theorems for different target spaces. And naturally these concentration theorems imply the non-coarse embeddability into corresponding target spaces. Also I will give another application of concentration theorems for the non-coarse embeddability into certain group extensions.

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