On integral Stokes matrices


View Calendar
May 4, 2020 10:30 am - 11:30 am
via Zoom Video Conferencing

John Alexander Cruz Morales - Universidad Nacional de Colombia

We will revisit the computations of Stokes matrices for tt*-structures done by Cecotti and Vafa in the 90's in the context of Frobenius manifolds and the so-called monodromy identity.  We will argue that those cases provide examples of non-commutative Hodge structures of exponential type in the sense of Katzarkov, Kontsevich and Pantev.

via Zoom Video Conferencing:  https://harvard.zoom.us/j/837429475