On hypoelliptic differential operators of constant strength
type: Item
instance of: scholarly article
title: On hypoelliptic differential operators of constant strength
zbMATH Open document ID: 0411.35029
author: M. Shafii-Mousavi
author: Z. Zielezny
published in: Pacific Journal of Mathematics
publication date: 1979-01-01T00:00:00Z
Mathematics Subject Classification ID: 35H10
Mathematics Subject Classification ID: 35B99
zbMATH DE Number: 3638404
zbMATH Keywords: hypoelliptic differential operator
zbMATH Keywords: constant coefficients
zbMATH Keywords: Gevrey class
zbMATH Keywords: variable coefficients
MaRDI profile type: Publication
full work available at URL: pjm.1979.82.249
OpenAlex ID: W1975785362
DOI: 10.2140/PJM.1979.82.249
description: scientific article; zbMATH DE number 3638404