5 citations · 6 across the 3 of their papers we have counts for
3 papers
math.KT2005
Outer authomorphisms and the Jacobian
Kiyoshi Igusa, John Klein, E. Bruce Williams
A graphs of rank n (homotopy equivalent to a wedge of n circles) without ``separating edges'' has a canonical n-dimensional compact C^1 manifold thickening. This implies that the c…
math.AT2003★ 5 cited
Graph cohomology and Kontsevich cycles
Kiyoshi Igusa
The dual Kontsevich cycles in the double dual of associative graph homology correspond to polynomials in the Miller-Morita-Mumford classes in the integral cohomology of mapping cla…
math.KT2003★ 1 cited
Higher complex torsion and the framing principle
Kiyoshi Igusa
This paper contains a long summary of the basic properties of higher FR torsion. An attempt is made to simplify the constructions from my book Higher Franz-Reidemeister Torsion (IP…