Plethysms of symmetric functions and highest weight representations
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DOI: 10.1090/tran/8481
Abstract: Let $s_\nu \circ s_\mu$ denote the plethystic product of the Schur functions $s_\nu$ and $s_\mu$. In this article we define an explicit polynomial representation corresponding to $s_\nu \circ s_\mu$ with basis indexed by certain `plethystic'… read more here.
Keywords: lambda; plethysms symmetric; weight representations; symmetric functions ... See more keywords