Schur’s $Q$-functions and Twisted Affine Lie Algebras
| Autor: | Hiro-Fumi Yamada, Tatsuhiro Nakajima |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Combinatorial Methods in Representation Theory, K. Koike, M. Kashiwara, S. Okada, I. Terada and H.-F. Yamada, eds. (Tokyo: Mathematical Society of Japan, 2000) |
| ISSN: | 0920-1971 |
| DOI: | 10.2969/aspm/02810241 |
| Popis: | Weight vectors of the basic representations of $A^{(2)}_{2\ell}$ and $D^{(2)}_{\ell+1}$ are studied. They are expressed in terms of Schur’s $Q$-functions. The up and down motion along the string of the fundamental imaginary root is described as a combinatorial game. |
| Databáze: | OpenAIRE |
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