Architectonique des formules preferees d'Alain Lascoux
作者： Piotr Pragacz
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摘要: This article, written in December 2004, is an expanded version of the author's lecture opening LascouxFest at Seminaire Lotha- ringien de Combinatoire Domaine Saint-Jacques, Ottrott, March 29-31, 2004. We discuss here some aspects work Alain Las- coux (and his coworkers), related to symmetric functions and, more generally, Schubert polynomials. illustrate tech- niques he uses: determinants, transformations alphabets, reproduc- ing kernels, planar displays, divided dierences,
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