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D.15.8 lrcalc_lib

Library:
lrcalc.lib
Purpose:
An interface to the Littlewood-Richardson Calculator by Anders Buch

Author:
Oleksandr Iena, o.g.yena@gmail.com

Overview:
An interface to the documented functions of the Littlewood-Richardson Calculator by Anders Buch is implemented.
The library requires the Littlewood-Richardson Calculator by Anders Buch, which is available at http://math.rutgers.edu/~asbuch/lrcalc/

References:
[1] http://math.rutgers.edu/~asbuch/lrcalc/
http://math.rutgers.edu/~asbuch/lrcalc/lrcalc-1.2/README

Procedures:

D.15.8.1 LRinstall  installs the Littlewood-Richardson Calculator
D.15.8.2 LRcoef  Littlewood-Richardson coefficient c^z_{x, y}
D.15.8.3 LRskew  partitions y for which the Littlewood-Richardson coefficient c^z_{x,y} is non-zero together with that coefficient
D.15.8.4 LRmult  partitions z for which the Littlewood-Richardson coefficient c^z_{x,y} is non-zero together with that coefficient
D.15.8.5 LRcoprod  pairs of partitions x and y for which the Littlewood-Richardson coefficient c^z_{x,y} is non-zero together with that coefficient
D.15.8.6 LRschubmult  expantion of a product of two Schubert polynomials in the basis of Schubert polynomials


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