2005/08/31 by Peter J. McNamara · 1 citation
Mathematics · #math.CO #msc:05E05
published as Electron. J. Combin. 13 (2006), no. 1, Research Paper 71, 40 pp. (electronic) · 40 pages, final version
arxiv created 2010/12/11 · arxiv updated 2010/12/14
In this paper, we study Grothendieck polynomials from a combinatorial viewpoint. We introduce the factorial Grothendieck polynomials, analogues of the factorial Schur functions and present some of their properties, and use them to produce a generalisation of a Littlewood-Richardson rule for Grothendieck polynomials.