This paper investigates the high order differential neighbourhoods of holomorphic mappings from S-1 x S-1 to a vector space and gives a new extension of the high-order Virasoro algebra.
引入了W-引代数偏序集与强W-代数偏序集的概念。讨论了W-代数偏序集、Exact偏序集以及代数偏序集的关系,证明了W-代数偏序集在保定向并的单的核算子下的像是W-代数偏序集。最后得到了每一点有最小局部基的弱Domain是强W-代数Domain,证...引入了W-引代数偏序集与强W-代数偏序集的概念。讨论了W-代数偏序集、Exact偏序集以及代数偏序集的关系,证明了W-代数偏序集在保定向并的单的核算子下的像是W-代数偏序集。最后得到了每一点有最小局部基的弱Domain是强W-代数Domain,证明了弱Domain上的Scott连续映射保局部基当且仅当它保Weakly way below关系。展开更多
基金This work is supported in part by the Natural ScienceFoundation of Hainan
文摘This paper investigates the high order differential neighbourhoods of holomorphic mappings from S-1 x S-1 to a vector space and gives a new extension of the high-order Virasoro algebra.
基金Supported by National Natural Science Foundation of China(11971315,11871249)Scientific Research Project of Huzhou University(The structures and representations of several types of infinite dimensional Lie algebras)
文摘引入了W-引代数偏序集与强W-代数偏序集的概念。讨论了W-代数偏序集、Exact偏序集以及代数偏序集的关系,证明了W-代数偏序集在保定向并的单的核算子下的像是W-代数偏序集。最后得到了每一点有最小局部基的弱Domain是强W-代数Domain,证明了弱Domain上的Scott连续映射保局部基当且仅当它保Weakly way below关系。
基金Supported by the National Natural Science Foundation of China under Grant Nos.10735030, 10675065, and 90503006, and PCSIRT (IRT0734)the National Basic Research Programme of China under Grant No.2007CB814800
文摘在这份报纸，一(2+1 ) 维的 MKdV 类型系统被考虑。由使用正式系列对称途径，一套无穷地，许多概括对称被获得。这些对称组成是 w 类型代数学的归纳的关上的无限维的谎言代数学。因此，这个系统的完全的 integrability 被证实。
