Second order elliptic operators with periodic coefficients: Criticality theory, perturbations, and positive harmonic functions
type: Item
instance of: scholarly article
title: Second order elliptic operators with periodic coefficients: Criticality theory, perturbations, and positive harmonic functions
zbMATH Open document ID: 0826.35030
author: Ross G. Pinsky
published in: Journal of Functional Analysis
publication date: 1995-06-14T00:00:00Z
review text: The author studies the existence and characterization of positive harmonic functions for second order elliptic operators with periodic coefficients, the behavior of the generalized principal eigenvalue under perturbations, and a number of questions related to the above mentioned problems. All these results, known to hold in the case of constant coefficients, are proved in the periodic case.
reviewed by: Michael Perelmuter
Mathematics Subject Classification ID: 35J15
zbMATH DE Number: 764019
zbMATH Keywords: generalized principal eigenvalue
MaRDI profile type: Publication
full work available at URL: jfan.1995.1043
OpenAlex ID: W2037255801
DOI: 10.1006/JFAN.1995.1043
description: scientific article; zbMATH DE number 764019