论文标题
$ l_ \ infty $ - 代数
The $L_\infty$-algebra of a symplectic manifold
论文作者
论文摘要
我们在符合形式的截短的典型同源性综合体上构建了$ l_ \ infty $ - 代数,该复合形式自然地将汉密尔顿矢量场的Lie代数的通用中心扩展。
We construct an $L_\infty$-algebra on the truncated canonical homology complex of a symplectic manifold, which naturally projects to the universal central extension of the Lie algebra of Hamiltonian vector fields.