Geodesic
Factorial Grothendieck polynomials
The electronic journal of combinatorics, Tome 13 (2006)

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In this paper, we study Grothendieck polynomials indexed by Grassmannian permutations from a combinatorial viewpoint. We introduce the factorial Grothendieck polynomials which are analogues of the factorial Schur functions, study their properties, and use them to produce a generalisation of a Littlewood-Richardson rule for Grothendieck polynomials.
DOI : 10.37236/1097
Classification : 05E05
Mots-clés : Grassmannian permutations, factorial Schur functions, Littlewood-Richardson rule 
Peter J. McNamara. Factorial Grothendieck polynomials. The electronic journal of combinatorics, Tome 13 (2006). doi: 10.37236/1097
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     author = {Peter J. McNamara},
     title = {Factorial {Grothendieck} polynomials},
     journal = {The electronic journal of combinatorics},
     year = {2006},
     volume = {13},
     doi = {10.37236/1097},
     zbl = {1099.05078},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1097/}
}
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