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Research on Versal Unfoldings of Some Systems
唐异垒 副教授(上海交通大学)
2018-01-01 12:13  华东师范大学

报告内容简介:In this talk we study the versal unfolding of some ordinary differential systems with special structures. Near their degenerate equilibria, we obtain all phase portraits for its perturbations. We construct the unfolding and prove its versality. Then we discuss all possible bifurcations.

主持人:毕 平 副教授