Quantum- and Quasi-Plucker Coordinates

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We demonstrate a passage from the "quasi-Plucker coordinates" of Gelfand and Retakh, to the quantum Plucker coordinates built from q-generic matrices. In the process, we rediscover the defining relations of the quantum Grassmannian of Taft and Towber and provide that algebra with more concrete geometric origins.
Corrected typos, to appear in Journal of Algebra

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Quantum Algebra, 16W30, 16S38, 20G42

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http://salesiana.dossiersoluciones.com/handle/123456789/100213

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0406062
 http://arxiv.org/abs/math/0406062

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arXiv