Unfolded Seiberg-Witten Floer spectra, I: Definition and invariance

Tirasan Khandhawit, Jianfeng Lin, Hirofumi Sasahira

Let $Y$ be a closed and oriented $3$-manifold. We define different versions of unfolded Seiberg-Witten Floer spectra for $Y$. These invariants generalize Manolescu's Seiberg-Witten…