Aomar ANANE, Omar CHAKRONE, Abdellah ZEROUALI

The principal eigencurves for a nonselfadjoint elliptic operator

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.

Anahtar Kelimeler:

Nonsefadjoint elliptic operator, principl eigenvalue, principl eigencurve, Holland's formula.

The principal eigencurves for a nonselfadjoint elliptic operator

Keywords:

Nonsefadjoint elliptic operator, principl eigenvalue, principl eigencurve, Holland's formula.,

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