Currently displaying 1 – 8 of 8

Showing per page

Order by Relevance | Title | Year of publication

On the existence of multiple principal eigenvalues for some indefinite linear eigenvalue problems.

We study the existence of principal eigenvalues for differential operators of second order which are not necessarily in divergence form. We obtain results concerning multiplicity of principal eigenvalues in both the variational and the general case. Our approach uses systematically the Krein-Rutman theorem and fixed point arguments for the inverse of the spectral radius of some associated problems. We also use a variational characterization for both the self-adjoint and the general case.

Page 1

Download Results (CSV)