Michal Kapustka

Title: Hodge equivalent Calabi-Yau threefolds with GLSM interpretation

Abstract: 
I will speak about joint work with Marco Rampazzo. I will present a 
construction of pairs of derived equivalent L-equivalent and Hodge equivalent 
Calabi-Yau threefolds which are not birational. The equivalence will then be 
interpreted in terms of wall crossing in a suitable gauged linear sigma model.