Knots, curve complexes, and Heegaard splittings
主 题: Knots, curve complexes, and Heegaard splittings
报告人: Dr. Qilong Guo (School of Mathematical Science, PKU)
时 间: 2015-06-30 14:00 - 15:00
地 点: Room 29 at Quan Zhai, BICMR
A knot is the image of an embedding of S^1 into S^3. Curve complexed are simplical complexes which come from two dimensional manifolds. And a Heegaard spliting is a special decomposition of a three dimensional manifold. All of them are important objects in low dimensional topology. In this talk, I will give an introduction to these objects, and I will also introduce some results which combine knots, curve complexes and Heegaard splittings together.