Misha Feigin

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math-ph2026

Generalised spin Calogero-Moser systems from Cherednik algebras

Misha Feigin, Mikhail Vasilev, Martin Vrabec

Integrable spin Calogero-Moser type systems with non-symmetric configurations of the singularities of the potential appeared in the work of Chalykh, Goncharenko, and Veselov in 199…

math-ph2024

Legendre transforms for type $A_{n}$ and $B_{n}$ $\lor$ -systems

Misha Feigin, Leo Kaminski, Ian A. B. Strachan

The Witten-Dijkgraaf-Verlinde-Verlinde (WDVV) equations have a rich structure related to the theory of Frobenius manifolds, with many known families of solutions. A Legendre transf…

Generalised spin Calogero-Moser systems from Cherednik algebras

Legendre transforms for type An​ and Bn​ ∨-systems

Legendre transforms for type $A_{n}$ and $B_{n}$ $\lor$ -systems