arXiv · 1710.03872
Symplectic Instanton Homology: naturality, and maps from cobordisms
Abstract
We prove that Manolescu and Woodward's Symplectic Instanton homology, and its twisted versions are natural, and define maps associated to four dimensional cobordisms within this theory. This allows one to define representations of the mapping class group and the fundamental group of a 3-manifold, and to have a geometric interpretation of the maps appearing in the long exact sequence for symplectic instanton homology, together with vanishing criterions.
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Guillem Cazassus. 2017-10-11. Symplectic Instanton Homology: naturality, and maps from cobordisms. https://arxiv.org/abs/1710.03872
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