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20132017
most cited-Homotopy Invariance of the Analytic Signature of Proper Co-compact -manifolds and Equivariant Novikov Conjecture

4 citations · 5 across the 3 of their papers we have counts for

collaborators

3 papers

math.KT2017★ 4 cited

-Homotopy Invariance of the Analytic Signature of Proper Co-compact -manifolds and Equivariant Novikov Conjecture

Yoshiyasu Fukumoto

The main result of this paper is the -homotopy invariance of the -index of signature operator of proper co-compact -manifolds. If proper co-compact manifolds and $…

math.KT2016★ 1 cited

On the Strong Novikov Conjecture of Locally Compact Groups for Low Degree Cohomology Classes

Yoshiyasu Fukumoto

The main result of this paper is non-vanishing of the image of the index map from the -equivariant -homology of a proper -compact -manifold to the -theory of the…

math.DG2013

Invariance of Finiteness of K-area under Surgery

Yoshiyasu Fukumoto

K-area is an invariant for Riemannian manifolds introduced by Gromov as an obstruction to the existence of positive scalar curvature. However in general it is difficult to determin…