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arXiv · 2606.15511

Towards a Floer theory for Mars II -- Floer Hessian field almost extends

Urs Frauenfelder·Joa Weber
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Abstract

In part I, \cite{Frauenfelder:2026c}, we showed that collisional periodic orbits of twisted Zeeman systems can be detected variationally by a non-local Hamiltonian action functional. In this part II we show that the linearized gradient flow of this non-local functional is a Fredholm operator and prove a non-local elliptic regularity result. These results are obtained with the theory of almost extendability of weak Hessian fields introduced in \cite{Frauenfelder:2025g}.

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Urs Frauenfelder, Joa Weber. 2026-06-13. Towards a Floer theory for Mars II -- Floer Hessian field almost extends. https://arxiv.org/abs/2606.15511

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