2 papers
math.SG2024
Spectral invariants over the integers
Yusuke Kawamoto, Egor Shelukhin
Spectral invariants are quantitative measurements in symplectic topology coming from Floer homology theory. We study their dependence on the choice of coefficients in the context o…
math.SG2024
Donaldson divisors and spectral invariants
Yusuke Kawamoto
We establish a comparison between spectral invariants for a symplectic manifold and a Donaldson divisor therein, and answer a question of Borman from 2012 on the reduction of Entov…