On separable A ²and A ³-forms

Authors

Amartya Kumar Dutta, Indian Statistical Institute, Kolkata
Neena Gupta, Indian Statistical Institute, Kolkata
Animesh Lahiri, Ramakrishna Mission Vidyamandira

Article Type

Research Article

Publication Title

Nagoya Mathematical Journal

Abstract

In this paper, we will prove that any -form over a field of characteristic zero is trivial provided it has a locally nilpotent derivation satisfying certain properties. We will also show that the result of Kambayashi on the triviality of separable -forms over a field extends to -forms over any one-dimensional Noetherian domain containing.

First Page

346

Last Page

354

DOI

10.1017/nmj.2018.45

Publication Date

9-1-2020

Comments

Open Access, Green

Recommended Citation

Dutta, Amartya Kumar; Gupta, Neena; and Lahiri, Animesh, "On separable A ²and A ³-forms" (2020). Journal Articles. 141.
https://digitalcommons.isical.ac.in/journal-articles/141