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math.DG2025
A general connected sum formula for the families Bauer-Furuta invariant
Joshua Tomlin
The Bauer-Furuta invariant of a family of smooth 4-manifolds is a stable cohomotopy refinement of the families Seiberg-Witten invariant and is constructed from a finite dimensional…
math.DG2025
A general connected sum formula for the families Seiberg-Witten invariant
Joshua Tomlin
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…