Seminar
| Parent Program: | |
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| Location: | SLMath: Baker Board Room, Online/Virtual |
Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification
No Primary AMS MSC
Secondary Mathematics Subject Classification
No Secondary AMS MSC
We'll continue to discuss the definition of CEI associated to a cyclic A_infty algebra and a splitting of the Hodge filtration on its cyclic homology. My plan is to go into a bit more detail as to why this splitting is exactly what is needed to define the CEI, and then to give the purely algebraic formal definition. I will also discuss some applications and open problems for the future.
The talk should be mostly self-contained, so those who missed the previous talk should still be able to follow. This exposition is based on joint work with Junwu Tu, Kevin Costello, and others.