2 papers
math.AG2018
Quasi-homogeneity of superpotentials
Zheng Hua, Gui-song Zhou
In this article, we study the quasi-homogeneity of a superpotential in a complete free algebra over an algebraic closed field of characteristic zero. We prove that a superpotential…
math.AG2018
Noncommutative Mather-Yau theorem and its applications to Calabi-Yau algebras
Zheng Hua, Gui-Song Zhou
In this article, we prove that for a finite quiver the equivalence class of a potential up to formal change of variables of the complete path algebra ,…