TY  - JOUR
AU  - Lamberti, Pier Domenico
AU  - Cristoforis, Massimo Lanza de
TI  - An analyticity result for the dependence of multiple eigenvalues and eigenspaces of the laplace operator upon perturbation of the domain
JO  - Glasgow mathematical journal
PY  - 2002
SP  - 29
EP  - 43
VL  - 44
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089502010157/
DO  - 10.1017/S0017089502010157
ID  - 10_1017_S0017089502010157
ER  -