{ "id": "1412.5964", "version": "v1", "published": "2014-12-18T17:42:50.000Z", "updated": "2014-12-18T17:42:50.000Z", "title": "Asymptotics of Hadamard Type for Eigenvalues of the Neumann Problem on $C^1$-domains for Elliptic Operators", "authors": [ "Johan Thim" ], "comment": "arXiv admin note: text overlap with arXiv:1310.7967", "categories": [ "math.AP" ], "abstract": "This article investigates how the eigenvalues of the Neumann problem for an elliptic operator depend on the domain in the case when the domains involved are of class $C^1$. We consider the Laplacian and use results developed previously for the corresponding Lipschitz case. In contrast with the Lipschitz case however, in the $C^1$-case we derive an asymptotic formula for the eigenvalues when the domains are of class $C^1$. Moreover, as an application we consider the case of a $C^1$-perturbation when the reference domain is of class $C^{1,\\alpha}$.", "revisions": [ { "version": "v1", "updated": "2014-12-18T17:42:50.000Z" } ], "analyses": { "subjects": [ "35P05", "47A75", "49R05", "47A55" ], "keywords": [ "neumann problem", "hadamard type", "eigenvalues", "elliptic operator depend", "reference domain" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2014arXiv1412.5964T" } } }