This work was supported by the National Natural Science Foundation of China (Grant Nos. 11571316, 11001245) and the Natural Science Foundation of Zhejiang Province (Grant No. LY16A010003).
Given any integers a,b,c, and d with a 〉 1, c ≥ 0, b ≥ a+c, and d ≥ b + c, the notion of (a, b, c, d)-Koszul algebra is introduced, which is another class of standard graded algebras with "nonpure" resolutio...
supported by National Natural Science Foundation of China(Grant Nos.11571316 and 11001245);Natural Science Foundation of Zhejiang Province(Grant No.LY16A010003)
We introduce the notions of differential graded(DG) Poisson algebra and DG Poisson module. Let A be any DG Poisson algebra. We construct the universal enveloping algebra of A explicitly, which is denoted by A^(ue). We...
supported by NSFC(No.11001245,No.61202048);Talented Youth Foundation of Anhui Province Universities(No.2012SQRL020ZD,No.2011SQRL013ZD);the Scientific Research Foundation for the PhDs of Anhui University(No.33190141)
supported by NSFC(No.11001245 and No.11101288);Zhejiang Province Department of Education Fund(No.Y201016432);Natural Science Foundation of Zhejiang Province(No.Y6110323)
Supported by National Natural Science Foundation of China (Grant No. 11001245), Zhejiang Province Department of Education Fund (Grant No. Y201016432) and Zhejiang Innovation Project (Grant No. T200905)
The relationships between piecewise-Koszul algebras and other "Koszul-type" algebras are discussed. The Yoneda-Ext algebra and the dual algebra of a piecewise-Koszul algebra are studied, and a sufficient condition f...