27 citations · 27 across the 2 of their papers we have counts for
2 papers
math.GT2009
A quadratic bound on the number of boundary slopes of essential surfaces with bounded genus
Tao Li, Ruifeng Qiu, Shicheng Wang
Let be an orientable 3-manifold with a single torus. We show that the number of boundary slopes of immersed essential surfaces with genus at most is bounded by…
math.GT2007★ 27 cited
On the Heegaard splittings of amalgamated 3-manifolds
Tao Li
We give a combinatorial proof of a theorem first proved by Souto which says the following. Let M_1 and M_2 be simple 3-manifolds with connected boundary of genus g>0. If M_1 and M_…