Lq-perturbations of leading coefficients of elliptic operators: Asymptotics of eigenvalues
2006 (English)In: Abstract and Applied Analysis, ISSN 1085-3375, Vol. 2006Article in journal (Refereed) Published
We consider eigenvalues of elliptic boundary value problems, written in variational form, when the leading coefficients are perturbed by terms which are small in some integral sense. We obtain asymptotic formulae. The main specific of these formulae is that the leading term is different from that in the corresponding formulae when the perturbation is small in L8 -norm. Copyright © 2006 Vladimir Kozlov.
Place, publisher, year, edition, pages
2006. Vol. 2006
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-50106DOI: 10.1155/AAA/2006/26845OAI: oai:DiVA.org:liu-50106DiVA: diva2:271002