On the negative spectrum of an elliptic operator with Robin boundary conditions

Authors
Egorov, YV El Aidi, M
Citation
Yv. Egorov et M. El Aidi, On the negative spectrum of an elliptic operator with Robin boundary conditions, CR AC S I, 329(12), 1999, pp. 1059-1063
Citations number
2
Categorie Soggetti
Mathematics
Journal title
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE
ISSN journal
07644442 → ACNP
Volume
329
Issue
12
Year of publication
1999
Pages
1059 - 1063
Database
ISI
SICI code
0764-4442(199912)329:12<1059:OTNSOA>2.0.ZU;2-3
Abstract
In this Note we discuss some estimates of the number of negative eigenvalue s of an elliptic operator L = L-0 - V of order 2m defined in H-m(R-+(n)) wi th Robin boundary conditions. (C) 1999 Academie des sciences/Editions scien tifiques et medicales Elsevier SAS.