Masaaki Suzuki

activity

20052026

most citedTwisted Alexander polynomials and surjectivity of a group homomorphism

33 citations · 126 across the 24 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.GT2017★ 10 cited

Torelli group, Johnson kernel and invariants of homology spheres

Shigeyuki Morita, Takuya Sakasai, Masaaki Suzuki

In the late 1980's, it was shown that the Casson invariant appears in the difference between the two filtrations of the Torelli group: the lower central series and the Johnson filt…

math.GT2017

Genera of two-bridge knots and epimorphisms of their knot groups

Masaaki Suzuki, Anh T. Tran

Let $K, K^{'}$ be two-bridge knots of genus $n, k$ respectively. We show the necessary and sufficient condition of $n$ in terms of $k$ that there exists an epimorphism from the knot gro…