The principal eigencurves for a nonselfadjoint elliptic operator

Authors : Aomar ANANE, Omar CHAKRONE, Omar CHAKRONE, Abdellah ZEROUALİ

Pages : 197-206

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :In this paper we study the existence of the principal eigencurves for a nonselfadjoint elliptic operator. We obtain their variational formulation. We establish also the continuity and the differentiability of the principal eigencurves.
Keywords : Nonsefadjoint elliptic operator, principl eigenvalue, principl eigencurve, Holland`s formula