• Corpus ID: 119072411

On m-quasiinvariants of Coxeter groups

  title={On m-quasiinvariants of Coxeter groups},
  author={Pavel Etingof and Victor Ginzburg},
  journal={arXiv: Quantum Algebra},
Let W be a finite Coxeter group in a Euclidean vector space V, and m a W-invariant Z_+-valued function on the set of reflections in W. Chalyh and Veselov introduced in an interesting algebra Q_m, called the algebra of m-quasiinvariants for W. This is the algebra of quantum integrals of the rational Calogero-Moser system with coupling constants m. In a recent paper math-ph/0105014, Feigin and Veselov proposed a number of interesting conjectures concerning the structure of Q_m, and verified them… 
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