Open Access

Eigenstructure of nonselfadjoint complex discrete vector Sturm-Liouville problems

Advances in Difference Equations20052005:101430

https://doi.org/10.1155/ADE.2005.15

Received: 15 March 2004

Published: 14 March 2005

Abstract

We present a study of complex discrete vector Sturm-Liouville problems, where coefficients of the difference equation are complex numbers and the strongly coupled boundary conditions are nonselfadjoint. Moreover, eigenstructure, orthogonality, and eigenfunctions expansion are studied. Finally, an example is given.

Authors’ Affiliations

(1)
Instituto de Matemática Multidisciplinar, Universidad Politécnica de Valencia

Copyright

© Villanueva and Jódar 2005