报告题目：Embeddings in Sparse Graphs
报告人：刘鸿，教授，英国华威大学
报告时间：2018年7月9日上午，10:00--11:30
报告地点：数计学院4号楼229会议室
报告摘要：In this talk, I will mention two seemingly unrelated conjectures. One on topological minors by Mader from 1999; the other on Hamiltonian subsets by Komlos from 1981. I will explain how they are linked through a notion of expanders and sketch their proofs.
