arXiv · 1501.04774
Gelfand-Kirillov dimensions of the $Z^2$-graded oscillator representations of sl(n)
Abstract
We find an exact formula of Gelfand-Kirillov dimensions for the infinite-dimensional explicit irreducible sl(n, F)-modules that appeared in the Z^2-graded oscillator generalizations of the classical theorem on harmonic polynomials established by Luo and Xu. Three infinite subfamilies of these modules have the minimal Gelfand-Kirillov dimension. They contain weight modules with unbounded weight multiplicities and completely pointed modules.
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Zhanqiang Bai. 2015-01-20. Gelfand-Kirillov dimensions of the $Z^2$-graded oscillator representations of sl(n). https://arxiv.org/abs/1501.04774
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