On Polynomial Rings over a Ring with a Selfduality

Authors
Shenggui, Zhang
Citation
Shenggui, Zhang, On Polynomial Rings over a Ring with a Selfduality, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 13(4), 1997, pp. 571-576
Journal title
Acta Mathematica Sinica, New Series Chinese Journal of Mathematics → ACNP
ISSN journal
10009574
Volume
13
Issue
4
Year of publication
1997
Pages
571 - 576
Database
ACNP
SICI code
Abstract
We prove that a ring R has a self duality induced by a left R-module M if and only if its polynomial ring R[x] has a graded self duality induced by a graded left R[x]-module M[x.¹]