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Good Gradings of Simple Lie Algebras

Mathematical Physics 2014-01-17 v2 math.MP

Abstract

We study and give a complete classification of good \ZZ\ZZ-gradings of all simple finite-dimensional Lie algebras. This problem arose in the quantum Hamiltonian reduction for affine Lie algebras.

Keywords

Cite

@article{arxiv.math-ph/0312030,
  title  = {Good Gradings of Simple Lie Algebras},
  author = {A. G. Elashvili and V. G. Kac},
  journal= {arXiv preprint arXiv:math-ph/0312030},
  year   = {2014}
}

Comments

needs AMS trans2-1.cls