Home /  MLA - Iterated structures on manifolds working group-The signature of a stratified space

Seminar

MLA - Iterated structures on manifolds working group-The signature of a stratified space October 29, 2019 (01:00 PM PDT - 02:00 PM PDT)
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Location: SLMath: Baker Board Room
Speaker(s) Pierre Albin (University of Illinois at Urbana-Champaign)
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A famous question of Sullivan asks for the largest class of singular spaces to which you can extend the signature as a bordism invariant. I’ll describe several answers, including some work with various collaborators, and involving analysis on manifolds with iterated fibration structures.

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