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math-ph2026
Landau-Ginzburg models of generalised Dubrovin-Zhang form and pole collision: Dynkin-type A
Alessandro Proserpio, Karoline van Gemst
In arXiv:1711.05958, arXiv:2103.12673, the authors derive one-dimensional Landau-Ginzburg mirrors of Dubrovin-Zhang Frobenius manifolds constructed on regular orbit spaces of an ex…
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…