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math-ph2026
A Family of Instanton-Invariants for Four-Manifolds and Their Relation to Khovanov Homology
Michael Bleher
This article provides a review of the gauge-theoretic approach to Khovanov homology, framed in terms of a generalisation of Witten's original proposal. Concretely, the physical arg…
math-ph2026
Adiabatic Solutions of the Haydys-Witten Equations and Symplectic Khovanov Homology
Michael Bleher
An influential conjecture by Witten states that there is an instanton Floer homology of four-manifolds with corners that in certain situations is isomorphic to Khovanov homology of…