Mamedov, Kh. R.Çöl, Aynur2015-02-162015-02-162009Mamedov, Kh. R. ; Çöl, Aynur "On the expansion formula for a class of Dirac operator with discontinuous coefficient" International Journal of Computational Cognition, 7 (2009), no.4, 20-24http://www.yangsky.com/ijcc/pdf/ijcc743.pdfhttps://hdl.handle.net/11486/679In this paper we consider a first order differential equation system with a discontinuous coefficient and spectral parameter dependent boundary condition in the half line. The operator interpretation of the given boundary value problem is investigated in the Hilbert space H = L2;½ ¡ 0;1;C2¢ £ C. The resolvent operator is constructed and the expansion formula with respect to eigenfunctions is obtainedenDirac operatorExpansion formulaResolvent operatorArticle