Pseudo-Anosov dilatations and the Johnson filtration
Justin MalesteinAndrew Putman
所有作者
Justin MalesteinAndrew Putman
文献摘要
Answering a question of Farb-Leininger-Margalit, we give explicit lower
bounds for the dilatations of pseudo-Anosov mapping classes lying in the kth
term of the Johnson filtration of the mapping class group.