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Double Poisson extensions. (arXiv:1606.02410v3 [math.RA] UPDATED)
来源于:arXiv
A double Ore extension was introduced by James Zhang and Jun Zhang
\cite{ZhZh} to study Artin-Schelter regular algebras. Here we give a definition
of double Poisson extension which may be considered as a Poisson analogue of
double Ore extension and show that algebras in a class of double Ore extensions
are deformations of double Poisson extensions. We also investigate the
relationship between double Poisson extensions and iterated Poisson polynomial
extensions. Results are illustrated by examples. 查看全文>>