The eigenvalues of hypoelliptic operators. III: The non-semibounded case
type: Item
instance of: scholarly article
title: The eigenvalues of hypoelliptic operators. III: The non-semibounded case
zbMATH Open document ID: 0436.35065
DOI: 10.1007/BF02791064
author: A. Menikoff
author: Johannes Sjöstrand
published in: Journal d'Analyse Mathématique
publication date: 1979-01-01T00:00:00Z
Mathematics Subject Classification ID: 35P20
Mathematics Subject Classification ID: 35S99
Mathematics Subject Classification ID: 65H10
Mathematics Subject Classification ID: 58J40
zbMATH DE Number: 3680358
zbMATH Keywords: eigenvalues
zbMATH Keywords: hypoelliptic operators
zbMATH Keywords: non-semibounded case
zbMATH Keywords: pseudo- differential operator
MaRDI profile type: Publication
cites work: A class of hypoelliptic pseudodifferential operators with double characteristics
cites work: Lower bounds for pseudo-differential operators
cites work: On the eigenvalues of a class of hypoelliptic operators
cites work: Q3887834
description: scientific article; zbMATH DE number 3680358