• Corpus ID: 115166363

# Le lemme fondamental pour les algebres de Lie

@article{Chu2008LeLF,
title={Le lemme fondamental pour les algebres de Lie},
author={Ng{\^o} Bao Ch{\^a}u},
journal={arXiv: Algebraic Geometry},
year={2008}
}
• N. Châu
• Published 3 January 2008
• Mathematics
• arXiv: Algebraic Geometry
We propose a proof for conjectures of Langlands, Shelstad and Waldspurger known as the fundamental lemma for Lie algebras and the non-standard fundamental lemma. The proof is based on a study of the decomposition of the l-adic cohomology of the Hitchin fibration into direct sum of simple perverse sheaves.
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