most citedFixed point sets of parabolic isometries of CAT(0)-spaces

1 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

math.GR2005★ 1 cited

JSJ-decompositions of finitely presented groups and complexes of groups

Koji Fujiwara, Panos Papasoglu

A JSJ-splitting of a group over a certain class of subgroups is a graph of groups decomposition of which describes all possible decompositions of as an amalgamated prod…

math.DG2004★ 1 cited

Fixed point sets of parabolic isometries of CAT(0)-spaces

Koji Fujiwara, Koichi Nagano, Takashi Shioya

We study the fixed point set in the ideal boundary of a parabolic isometry of a proper CAT(0)-space. We show that the radius of the fixed point set is at most pi/2, and study its c…