【摘要】 讨论等变两参数分歧问题的开折在Γ -等价下的不变性 .主要结论是 ,开折的通用性是Γ -等价不变性更多还原

【Abstract】 The invariance under Γ equivalence of the unfolding in a two parameter bifurcation problem is discussed,and the main result in this paper is that the versality of unfoldings is an invariance under Γ equivalence.更多还原