On the intersection forms of spin 4-manifolds bounded by spherical 3-manifolds
Geometric Topology
2014-10-01 v1 Algebraic Topology
Abstract
We determine the contributions of isolated singularities of spin V 4-manifolds to the index of the Dirac operator over them. From these data we derive certain constraints on the intersection forms of spin 4-manifolds bounded by spherical 3-manifolds, and also on the embeddings of the real projective planes into 4-manifolds.
Keywords
Cite
@article{arxiv.math/0110179,
title = {On the intersection forms of spin 4-manifolds bounded by spherical 3-manifolds},
author = {Masaaki Ue},
journal= {arXiv preprint arXiv:math/0110179},
year = {2014}
}
Comments
Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol1/agt-1-28.abs.html