Abstract
In this paper, we give a sufficient condition for a (weakly reducible) Heegaard splitting to be unstabilized and uncritical. We also give a sufficient condition for a Heegaard splitting to be critical.
Citation
Kun Du. "Unstabilized weakly reducible Heegaard splittings." Osaka J. Math. 56 (1) 165 - 172, January 2019.