activity
20192025
most citedThe Cuntz-Toeplitz algebras have nuclear dimension one

7 citations · 14 across the 6 of their papers we have counts for

collaborators

6 papers

math-ph2025

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★ 1 cited

Baker-Akhiezer function for the deformed root system and bispectrality

Iain McWhinnie, Liam Rooke, Martin Vrabec

We show that a Sergeev-Veselov difference operator of rational Macdonald-Ruijsenaars (MR) type for the deformed root system preserves a ring of quasi-invariants in the ca…

math.QA2023

-Analogue of the degree zero part of a rational Cherednik algebra and generalised Van Diejen's Hamiltonians

Misha Feigin, Martin Vrabec

Inside the double affine Hecke algebra of type , which depends on two parameters and , we define a subalgebra that may be thought of as…

math-ph2022★ 2 cited

Bispectrality of Calogero-Moser-Sutherland system

Misha Feigin, Martin Vrabec

We consider the generalised Calogero-Moser-Sutherland quantum integrable system associated to the configuration of vectors , which is a union of the root systems and $G…

math.OA2020★ 7 cited

The Cuntz-Toeplitz algebras have nuclear dimension one

Philip Easo, Esperanza Garijo, Sarunas Kaubrys +12

We prove that unital extensions of Kirchberg algebras by separable stable AF algebras have nuclear dimension one. The title follows.

math-ph2019★ 4 cited

Intertwining operator for Calogero-Moser-Sutherland system

Misha Feigin, Martin Vrabec

We consider generalised Calogero-Moser-Sutherland quantum Hamiltonian associated with a configuration of vectors on the plane which is a union of and root sy…