二维自然Frobenius子流形
首发时间:2016-06-08
摘要:文章主要围绕着Frobenius流形及其子流形的诱导结构,Frobenius流形是由Dubrovin提出用于解释2D拓扑场论的几何结构,该结构也是用来研究镜像对称的主要工具。本文主要研究任意二维子流形的诱导结构,讨论当Frobenius流形的单位场和欧拉场和子流形相切,子流形成为自然Frobenius子流形的充分性条件。
关键词: Frobenius流形,自然Frobenius子流形,Saito结构,WDVV-方程
For information in English, please click here
Natural Frobenius submanifold with dimension two
Abstract:The research of the paper surrounds the Frobenius manifolds and the induced structures on their Frobenius submanifolds. Frobenius manifolds were introduced and investigated by B. Dubrovin as the axiomatization of a part of the rich mathematical structureof the Topological Field Theory(TFT), and this structure is also an important tool of the research of Mirror symmetry. In this paper, we study the induced structures on any two-dimension Frobenius submanifolds, we discuss the sufficient conditions for the submanifold of a Frobenius manifolds M to be a natural Frobenius submanifolds when the Euler vector field of M is tangent to the given submanifold.
Keywords: Frobenius manifolds, natural Frobenius submanifolds, Saito structures, WDVV-equations
论文图表:
引用
No.4695989115396114****
同行评议
勘误表
二维自然Frobenius子流形
评论
全部评论0/1000