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Sobolev spaces and nonlocal functionals in metric measure spaces

Simone Di Marino
Institution: 
INdAM - SNS
Location: 
A-133
Schedule: 
Tuesday, March 20, 2018 - 16:00
Abstract: 

There are several equivalent definitions for Sobolev spaces in metric measure spaces: we will try to focus on the most general ones, explaining the relationship between curves, relaxation and integration by parts formula. Then we will construct a sequence of nonlocal functionals which can be used for alternative definitions.

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