Topology Seminar

Title: Twisted derived intersections and twisted de Rham complexes
Speaker: Márton Hablicsek
Speaker Info: University of Wisconsin at Madison
Brief Description:
Special Note:

Twisted de Rham complexes are of interest in the study of singularity theory and in the theory of matrix factorizations. I present a new approach that shows that in positive characteristic the twisted de Rham complexes arise as instances of specific derived intersections. As an application, I prove a particular case of the Barannikov-Kontsevich theorem using formality of twisted derived intersections
Date: Monday, February 10, 2014
Time: 4:10pm
Where: Lunt 104
Contact Person: John Francis
Contact email: jnkf@math.northwestern.edu
Contact Phone: 847-491-5594
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