3 papers
math.RA2024
Relative torsionfreeness and Frobenius extensions
Yanhong Bao, Jiafeng Lü, Zhibing Zhao
Let be a Frobenius extension with centrally projective over . We show that if is a Wakamatsu tilting module then so is , and the natural ring…
math.RA2020
Frobenius functors and Gorenstein projective precovers
Jiangsheng Hu, Huanhuan Li, Jiafeng Lu +1
We establish relations between Gorenstein projective precovers linked by Frobenius functors. This is motivated by an open problem that how to find general classes of rings for whic…
math.RA2017
Enveloping algebras of double Poisson-Ore extensions
Jiafeng Lü, Sei-Qwon Oh, Xingting Wang +1
It is proved that the Poisson enveloping algebra of a double Poisson-Ore extension is an iterated double Ore extension. As an application, properties that are preserved under itera…