Maximum principle for viscosity sub solutions and viscosity sub solutions of the Laplacian
type: Item
instance of: scholarly article
title: Maximum principle for viscosity sub solutions and viscosity sub solutions of the Laplacian
zbMATH Open document ID: 0822.35019
author: Sundararaja Ramaswamy
published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni
publication date: 1994-07-13T00:00:00Z
full work available at URL: https://eudml.org/doc/244138
review text: Summary: The aim of this paper is to characterize the upper semicontinuous (resp. lower semicontinuous) viscosity sub (resp. super) solutions of the Laplacian which do not take the value \(+\infty\) (resp. \(-\infty\)) as precisely the sub (resp. super) harmonic functions.
Mathematics Subject Classification ID: 35B50
Mathematics Subject Classification ID: 35J60
zbMATH DE Number: 591116
zbMATH Keywords: upper and lower semicontinuous sub- and super solutions
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 591116