Deformations of Functions and F‐Manifolds
Deformations of Functions and F‐Manifolds
复制标题
函数和 F 流形的变形
DOI:
--
复制
发表时间:
2005
期刊:
影响因子:
--
通讯作者:
I. Gregorio
中科院分区:
文献类型:
--
作者:
I. Gregorio
We study deformations of functions on isolated singularities. A unified proof of the equality of Milnor and Tjurina numbers for functions on isolated complete intersections singularities and space curves is given. As a consequence, the base space of their miniversal deformations is endowed with the structure of an $F$-manifold, and we can prove a conjecture of V. Goryunov, stating that the critical values of the miniversal unfolding of a function on a space curve are generically local coordinates on the base space of the deformation.