Let denote the operator generated in by , , , and the boundary condition , where , , , and , are complex sequences, , , and is an eigenparameter. In this paper we investigated the principal functions corresponding to the eigenvalues and the spectral singularities of .
Yelda Aygar. Murat Olgun. Turhan Koprubasi. "Principal Functions of Nonselfadjoint Discrete Dirac Equations with Spectral Parameter in Boundary Conditions." Abstr. Appl. Anal. 2012 (SI07) 1 - 15, 2012. https://doi.org/10.1155/2012/924628