Jódar, L.; Martin Alustiza, J. A. Analytical solution of a class of coupled second order differential-difference equations. (English) Zbl 0776.34054 Int. J. Math. Math. Sci. 16, No. 2, 385-396 (1993). Reviewer: P.Marušiak (Žilina) MSC: 34K05 34K40 15A24 34A05 PDFBibTeX XMLCite \textit{L. Jódar} and \textit{J. A. Martin Alustiza}, Int. J. Math. Math. Sci. 16, No. 2, 385--396 (1993; Zbl 0776.34054) Full Text: DOI EuDML
Jódar, L. Explicit closed form solutions for second order operator problems. (English) Zbl 0780.34044 Glas. Mat., III. Ser. 25(45), No. 2, 297-307 (1990). Reviewer: S.Balint (Timişoara) MSC: 34G10 34B15 34A12 46H30 47A60 15A24 PDFBibTeX XMLCite \textit{L. Jódar}, Glas. Mat., III. Ser. 25(45), No. 2, 297--307 (1990; Zbl 0780.34044)
Jódar, L.; Navarro, E. Co-square roots of matrices and their application to boundary value differential matrix problems. (English) Zbl 0679.15014 SIAM J. Matrix Anal. Appl. 10, No. 3, 279-286 (1989). Reviewer: S.L.Campbell MSC: 15A24 34B05 15A60 PDFBibTeX XMLCite \textit{L. Jódar} and \textit{E. Navarro}, SIAM J. Matrix Anal. Appl. 10, No. 3, 279--286 (1989; Zbl 0679.15014) Full Text: DOI