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On the $\operatorname{BV}$ structure on the cohomology of moduli space
Pure and Applied Mathematics Quarterly ( IF 0.5 ) Pub Date : 2020-06-01 , DOI: 10.4310/pamq.2020.v16.n3.a13 Sümeyra Sakallı 1 , Alexander A. Voronov 2
Pure and Applied Mathematics Quarterly ( IF 0.5 ) Pub Date : 2020-06-01 , DOI: 10.4310/pamq.2020.v16.n3.a13 Sümeyra Sakallı 1 , Alexander A. Voronov 2
Affiliation
The question of vanishing of the $\operatorname{BV}$ operator on the cohomology of the moduli space of Riemann surfaces is investigated. The $\operatorname{BV}$ structure, which comprises a $\operatorname{BV}$ operator and an antibracket, is identified, vanishing theorems are proven, and a counter-example is provided.
中文翻译:
在$ \ operatorname {BV} $结构上模空间的同调性
研究了黎曼曲面的模空间的同调性上的$ \ operatorname {BV} $运算符消失的问题。确定了包含操作符$ \ operatorname {BV} $和反括号的$ \ operatorname {BV} $结构,证明了消失定理,并提供了反例。
更新日期:2020-06-01
中文翻译:
在$ \ operatorname {BV} $结构上模空间的同调性
研究了黎曼曲面的模空间的同调性上的$ \ operatorname {BV} $运算符消失的问题。确定了包含操作符$ \ operatorname {BV} $和反括号的$ \ operatorname {BV} $结构,证明了消失定理,并提供了反例。