Trace map and regularity of finite extensions of a DVR
arXiv:1506.04264
Abstract
We interpret the regularity of a finite and flat extension of a discrete valuation ring in terms of the trace map of the extension.
arXiv comment9 pages, final version
arXiv:1506.04264
We interpret the regularity of a finite and flat extension of a discrete valuation ring in terms of the trace map of the extension.
arXiv comment9 pages, final version