**Date**: 2024-08-12 (Mon) 10:30 ~ 11:30**Place**: 129-406 (SNU)**Speaker**: Yusuke Kawamoto (ETH Zürich)-
**Title**: Quantitative Floer theory and coefficients -
**Abstract**: I will discuss how much the choice of coefficients impacts the quantitative information of Floer theory, especially spectral invariants. In particular, I will present some phenomena that are specific to integer coefficients, including an answer to a variant of a question posed by Nancy Hingston on closed geodesics. The material is based on a joint work with Egor Shelukhin.