ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Wed, 26 Jun 2013 15:30:52 +0200writting a code for finding the kostant partition functionhttps://ask.sagemath.org/question/10289/writting-a-code-for-finding-the-kostant-partition-function/How to write a code for finding the kostant partition function for the elements of root lattice of rank 1 affine lie algebra $A_{1}^{(1)}$ which is defined as follows:
$K(\beta)$ = the co-efficient of $e^{\beta}$ in $\prod _{\alpha \in \bigtriangleup}(1-e^{\alpha})$ where $\bigtriangleup$ is the set of positive roots of $A_{1}^{(1)}$ and $\beta$ is an element of the root lattice ?Wed, 26 Jun 2013 15:30:52 +0200https://ask.sagemath.org/question/10289/writting-a-code-for-finding-the-kostant-partition-function/