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DTSTART;VALUE=DATE:20231017T171500
DTEND;VALUE=DATE:20231017T171500
UID:14396@agenda.unifr.ch
DESCRIPTION:How can one represent a non-smooth space in Euclidean space? \nHow to approximate Sobolev and Lipschitz functions with functions of small energy? How can one differentiate functions in non-smooth spaces? \nThese three questions initially seem rather disjoint. I will try to explain a connection between these three via some theorems, tools and ideas from my and others work. We will see at least two of these\nconnections: how embeddings can be constructed via approximations, and how differentiable structures may pre-empt such approximations from existing. We will also see a theorem of how a differentiable structure together with an embedding will enforce some rigidity on the space. I will try to explain these phenomena through examples and with as few definitions as possible.\n
SUMMARY:Embeddings of Spaces, Approximations and Differentiable structures
CATEGORIES:Colloque / Congrès / Forum
LOCATION:PER 08\, auditoire 2.52\, Chemin du Musée 3\, 1700 Fribourg
URL;VALUE=URI:https://agenda.unifr.ch/e/fr/14396
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