8 citations · 11 across the 11 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.RA2018★ 1 cited
Isomorphism problem and homological properties of DG free algebras
X. -F. Mao, J. -F. Xie, Y. -N. Yang +1
A differential graded (DG for short) free algebra is a connected cochain DG algebra such that its underlying graded algebra is $$\mathcal{A}^{\#}=\k\langle x_1,x_2,\c…
math.RA2018
Derived Picard groups of homologically smooth Koszul DG algebras
Xuefeng Mao, Yinuo Yang, Jiwei He
In this paper, we show that the derived Picard group of a homologically smooth Koszul connected cochain DG algebra is isomorphic to the opposite group of the derived Picard group o…