8 citations · 35 across the 10 of their papers we have counts for
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math.GR2010★ 5 cited
Automorphisms of the Torelli complex for the one-holed genus two surface
Yoshikata Kida, Saeko Yamagata
Let S be a connected, compact and orientable surface of genus two having exactly one boundary component. We study automorphisms of the Torelli complex for S, and describe any isomo…
math.GR2010★ 3 cited
The co-Hopfian property of surface braid groups
Yoshikata Kida, Saeko Yamagata
Let g and n be integers at least two, and let G be the pure braid group with n strands on a closed orientable surface of genus g. We describe any injective homomorphism from a fini…
math.GR2010★ 5 cited
Commensurators of surface braid groups
Yoshikata Kida, Saeko Yamagata
We prove that if g and n are integers at least two, then the abstract commensurator of the braid group with n strands on a closed orientable surface of genus g is naturally isomorp…