The $\mathbb{Z}/p\mathbb{Z}$-equivariant product-isomorphism in fixed point Floer cohomology

Egor Shelukhin, Jingyu Zhao

Let $p\ge 2$ be a prime, and ${\mathbb{F}}_p$ be the field with $p$ elements. Extending a result of Seidel for $p=2,$ we construct an isomorphism between the Floer cohomology of an…