参数具有对称性的等变分歧问题及其开折的稳定性

摘要

提出了参数具有对称性的等变分歧问题及其开折的稳定性,给出了参数具有对称性的等变分歧问题及其开折是稳定的充分必要条件.%The notion of stabilities of equivariant bifurcation problems with parameters symmetry and their unfoldings are posed. The necessary and sufficient conditions for the stabilities of equivariant bifurcation problems with parameters symmetry and their unfoldings are given.