Manifolds with a given homology and fundamental gorup.
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Jean-Claude Hausmann (1978)
Commentarii mathematici Helvetici
Guilbault, Craig R. (2000)
Geometry & Topology
Tinsley, F.C., Guilbault, C.R. (2003)
Geometry & Topology
Louis McAuley (1976)
Fundamenta Mathematicae
Bernd Ammann, Mattias Dahl, Andreas Hermann, Emmanuel Humbert (2014)
Annales de l’institut Fourier
We prove that the mass endomorphism associated to the Dirac operator on a Riemannian manifold is non-zero for generic Riemannian metrics. The proof involves a study of the mass endomorphism under surgery, its behavior near metrics with harmonic spinors, and analytic perturbation arguments.
B. Hajduk (1981)
Fundamenta Mathematicae
William Pardon (1980)
Mathematische Zeitschrift
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