曹锡华数学论坛

报告人简介：Thierry Lambre 教授, 法国Blaise Pascal大学教授，数学与计算机系系主任。1988年博士毕业于法国里尔大学， 他现在主要研究K-理论与Hochschild 上同调。

报告内容简介:
BV structures were first introduced by J.-L. Koszul in Poisson cohomology,in the late1985. BV structures also appears in string topology(Chas-Sullivan, 1999) and in Calabi-Yau algebras (Ginzburg, 2006). Since then, BV structures are studied by many authors (Tradler, Menichi, J. Huebschmann, Kowalzig et Krämer, Zhou et Zimmermann, etc). We willexplain
the relationship between BV structure, duality algebra and Tamarkin-Tsygan calculus.

主持人：周国栋 副教授

主办单位：数学系 科技处