Bulletin de la Société Royale des Sciences de Liège

0037-9565 1783-5720

 

sinds 05 februari 2011 :
Weergave(s): 302 (0 ULiège)
Download(s): 369 (1 ULiège)
print        
Leonhard FRERICK & Jochen WENGENROTH

PARTIAL DIFFERENTIAL OPERATORS MODULO SMOOTH FUNCTIONS

(Volume 73 - Année 2004 — Numéro 2 - 3)
Article
Open Access
Mots-clés : partial differential operators, smooth functions

Abstract

For a constant coefficient linear partial differential operator on we provide new characterizations when is surjective and when it bas a continuous linear right inverse.  Both results are in the spirit of a celebrated result of Meise, Taylor, and Vogt who characterized right invertibility of on by properties of fundamental solutions.

Om dit artikel te citeren:

Leonhard FRERICK & Jochen WENGENROTH, «PARTIAL DIFFERENTIAL OPERATORS MODULO SMOOTH FUNCTIONS», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 73 - Année 2004, Numéro 2 - 3, 119 - 127 URL : https://popups.uliege.be/0037-9565/index.php?id=772.

Over : Leonhard FRERICK

FB C - Mathematik, Bergische Universität Wuppertal, Gausstr. 20, D 42097 Wuppertal, Germany, frerick@math.uni-wuppertal.de

Over : Jochen WENGENROTH

FB IV - Mathematik, Universität Trier, D - 54286 Trier, Germany, wengen@uni-trier.de