arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.08442math.AGmath-phmath.MP
收藏

Poisson点上同调与Tate李代数胚

Poisson Vertex Cohomology and Tate Lie Algebroids

Emile Bouaziz

摘要:

我们研究层的全纯空间的循环和应用这一研究的复杂性,定义在\cite{BdSHK},管理变形的\emph{Poisson vertex algebra}结构的空间上的全纯循环到泊松品种。我们描述这个复杂的(连续)德拉姆-李上同调的一个相关的李代数体对象在局部线性紧拓扑(别名\emph{Tate})层的模块$\mathcal{L}^{+}M$。特别是,这使我们能够很容易地计算上述的情况下,其中$π$是辛的上同调-我们得到德拉姆上同调的$M$。

英文摘要:

We study sheaves on holomorphic spaces of loops and apply this to the study of the complex, defined in \cite{BdSHK}, governing deformations of the \emph{Poisson vertex algebra} structure on the space of holomorphic loops into a Poisson variety. We describe this complex in terms of the (continuous) de Rham-Lie cohomology of an associated Lie algebroid object in locally linearly compact topological (alias \emph{Tate}) sheaves of modules on $\mathcal{L}^{+}M$. In particular this allows us to easily compute the cohomology of the above in the case where $π$ is symplectic - we obtain de Rham cohomology of $M$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑