Affiliation:
1. School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000, P. R. China
Abstract
In this paper, we give a sufficient condition for a keen weakly reducible and unstabilized Heegaard splitting of mapping torus and a sufficient condition for an irreducible, unstabilized and strongly irreducible Heegaard splitting induced by open book decomposition.
Funder
National Natural Science Foundation of China
Publisher
World Scientific Pub Co Pte Ltd
Subject
Algebra and Number Theory