2 papers
math-ph2026
Open WDVV equations and -systems
Alessandro Proserpio, Ian A. B. Strachan
The idea of a -system was introduced by Veselov in the study of rational solutions of the WDVV equations of associativity. These are algebraic/geometric conditions on the…
math.AG2025
Dubrovin duality and mirror symmetry for ADE resolutions
Andrea Brini, Jingxiang Ma, Ian A. B. Strachan
We show that, under Dubrovin's notion of ''almost'' duality, the Frobenius manifold structure on the orbit spaces of the extended affine Weyl groups of type is dual,…