Tuesday, January 22, 2013

1301.4514 (Igor Prokhorenkov et al.)

Perturbations of basic Dirac operators on Riemannian foliations    [PDF]

Igor Prokhorenkov, Ken Richardson
Using the method of Witten deformation, we express the basic index of a transversal Dirac operator over a Riemannian foliation as the sum of integers associated to the critical leaf closures of a given foliated bundle map.
View original: http://arxiv.org/abs/1301.4514

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