International Journal of Mathematics and Mathematical Sciences

International Journal of Mathematics and Mathematical Sciences / 2002 / Article

Open Access

Volume 31 |Article ID 430612 | 7 pages |

Sur les fonctions séparément excessives

Received07 Jul 2001
Revised28 Dec 2001


On considère deux résolvantes basiques sur deux espaces mesurables (E,) et (F,) associées à des semi-groupes de noyaux (Pt) et (Qt). On montre que si E et F sont radoniens, alors toute fonction sur E×F séparément excessive pour les semi-groupes (Pt) et (Qt) est excessive pour le semi-groupe (PtQt) (ou sa résolvante), ce qui généralise un résultat bien connu de Cairoli (1967).

Copyright © 2002 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

More related articles

38 Views | 383 Downloads | 0 Citations
 PDF  Download Citation  Citation
 Order printed copiesOrder

Related articles

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.