33 citations · 126 across the 24 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
math.AT2015
Secondary characteristic classes for subgroups of automorphism groups of free groups
Shigeyuki Morita, Takuya Sakasai, Masaaki Suzuki
By analyzing how the Borel regulator classes vanish on various groups related to , we define three series of secondary characteristic classes for subgrou…
math.GT2015★ 3 cited
Non-meridional epimorphisms of knot groups
Jae Choon Cha, Masaaki Suzuki
In the literature of the study of knot group epimorphisms, the existence of an epimorphism between two given knot groups is mostly (if not always) shown by giving an epimorphism wh…