A general connected sum formula for the families Seiberg-Witten invariant

Fuente: arXiv
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1. Verfasser: Tomlin, Joshua
Format: Preprint
Veröffentlicht: 2025
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author Tomlin, Joshua
author_facet Tomlin, Joshua
contents In ordinary Seiberg-Witten theory, there are well known connected sum formulae such as the vanishing formula and the blow up formula. For families Seiberg-Witten theory, there are results such as Liu's families blow-up formula and Baraglia-Konno's gluing formula, but these have limited uses. In this paper, we prove a general connected sum formula which incorporates these results. This is subsequent work to a previous paper [arXiv:2510.14201] in which we proved a connected sum formula for the Bauer-Furuta invariant.
format Preprint
id arxiv_https___arxiv_org_abs_2510_17141
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A general connected sum formula for the families Seiberg-Witten invariant
Tomlin, Joshua
Differential Geometry
In ordinary Seiberg-Witten theory, there are well known connected sum formulae such as the vanishing formula and the blow up formula. For families Seiberg-Witten theory, there are results such as Liu's families blow-up formula and Baraglia-Konno's gluing formula, but these have limited uses. In this paper, we prove a general connected sum formula which incorporates these results. This is subsequent work to a previous paper [arXiv:2510.14201] in which we proved a connected sum formula for the Bauer-Furuta invariant.
title A general connected sum formula for the families Seiberg-Witten invariant
topic Differential Geometry
url https://arxiv.org/abs/2510.17141