SGGTC this Friday: Sander Kupers
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Akram Alishahi
Oct 11, 2017, 10:49:33 PM10/11/17
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Dear all,
Our speaker this week is Sander Kupers from Harvard University. His talk is at 3:30pm in Room 417 (Note the change in time and place). We will take Sander for lunch, leaving from the lobby at 11:30am, sharp.
Best,
Akram
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Title: Cellular E_2-algebras and the unstable homology of mapping class groups
Abstract: We discuss joint work with Soren Galatius and Oscar Randal-Williams on the application of higher-algebraic techniques to classical questions about the homology of mapping class groups. This uses a new "multiplicative" approach to homological stability -- in contrast to the "additive" one due to Quillen -- which has the advantage of providing information outside of the stable range.
Our speaker this week is Sander Kupers from Harvard University. His talk is at 3:30pm in Room 417 (Note the change in time and place). We will take Sander for lunch, leaving from the lobby at 11:30am, sharp.
Best,
Akram
-------------------
Title: Cellular E_2-algebras and the unstable homology of mapping class groups
Abstract: We discuss joint work with Soren Galatius and Oscar Randal-Williams on the application of higher-algebraic techniques to classical questions about the homology of mapping class groups. This uses a new "multiplicative" approach to homological stability -- in contrast to the "additive" one due to Quillen -- which has the advantage of providing information outside of the stable range.
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