A Batalin-Vilkovisky structure on the complete cohomology ring of a Frobenius algebra

Tomohiro Itagaki, Katsunori Sanada, Satoshi Usui

We study the existence of a Batalin-Vilkovisky differential on the complete cohomology ring of a Frobenius algebra.We construct a Batalin-Vilkovisky differential on the complete co…