• [Lecture]Self-similar solutions in celestial mechanics


    Date and Time: December 26 (Thursday) 16:00.

    Location: Room 216,  Shiing-Shen Building, School of Mathematical Sciences, Balitai campus.

    Guest: Chen, Kuo-Chang.

    Guest’s Background: National Tsing Hua University, NTHU.

    Abstract: Self-similar solutions for the n-body problem, whose configurations are known as central configurations, are of special importance in celestial mechanics. Many questions regarding their shapes, finiteness, and stability are long standing open questions. In this talk we will briefly introduce its history, discuss some open problems and their difficulties, and describe some recent progresses.