Deutsch, Emeric; Neumann, Michael On the derivatives of the Perron vector. (English) Zbl 0594.15008 Port. Math. 43 (1985/86), 35-42 (1986). MSC: 15B48 15A18 PDFBibTeX XMLCite \textit{E. Deutsch} and \textit{M. Neumann}, Port. Math. 43, 35--42 (1986; Zbl 0594.15008) Full Text: EuDML
Deutsch, Emeric; Neumann, Michael On the first and second order derivatives of the Perron vector. (English) Zbl 0578.15018 Linear Algebra Appl. 71, 57-76 (1985). Reviewer: L.Elsner MSC: 15B48 15A42 15A09 PDFBibTeX XMLCite \textit{E. Deutsch} and \textit{M. Neumann}, Linear Algebra Appl. 71, 57--76 (1985; Zbl 0578.15018) Full Text: DOI
Deutsch, Emeric; Neumann, Michael Derivatives of the Perron root at an essentially nonnegative matrix and the group inverse of an M-matrix. (English) Zbl 0545.15008 J. Math. Anal. Appl. 102, 1-29 (1984). Reviewer: A.Bunse-Gerstner MSC: 15B48 15A18 15A09 65F15 PDFBibTeX XMLCite \textit{E. Deutsch} and \textit{M. Neumann}, J. Math. Anal. Appl. 102, 1--29 (1984; Zbl 0545.15008) Full Text: DOI