On a generalized matching problem arising in estimating the eigenvalue variation of two matrices
Elsner, Ludwig ; Johnson, Charles R. ; Ross, J. A. ; Schönheim, J.In: European Journal of Combinatorics, Jg. 4, S. 133-1361983On accurate computations of the Perron root
Elsner, Ludwig ; Koltracht, Israel ; Neumann, Michael ; Xiao, D.In: SIAM Journal on matrix analysis and applications, Jg. 14 H. 2, S. 456-4671993On convexity properties of the spectral radius of nonnegative matrices
Elsner, LudwigIn: Linear algebra and its applications, Jg. 61 H. Sept, S. 31-351984On eigenvectors and adjoints of modified matrices
Elsner, Ludwig ; Rózsa, P.In: Linear and multilinear algebra, Jg. 10 H. 3, S. 235-2471981On matrices leaving invariant a nontrivial convex set
Elsner, LudwigIn: Linear algebra and its applications, Jg. 42, S. 103-1071982On measures of nonnormality of matrices
Elsner, Ludwig ; Paardekooper, M. H. C.In: Linear algebra and its applications, Jg. 92, S. 107-1231987On Rutishauser's approach to self-similar flows
Watkins, David S. ; Elsner, LudwigIn: SIAM Journal on matrix analysis and applications, Jg. 11 H. 2, S. 301-3111990On some algebraic problems in connection with general elgenvalue algorithms
Elsner, LudwigIn: Linear algebra and its applications, Jg. 26 H. Aug, S. 123-1381979On the convergence of asynchronous paracontractions with application to tomographic reconstruction from incomplete data
Elsner, Ludwig ; Koltracht, Israel ; Neumann, MichaelIn: Linear algebra and its applications, Jg. 130, S. 65-821990On the effect of the perturbation of a nonnegative matrix on its Perron eigenvector
Elsner, Ludwig ; Johnson, Charles R. ; Neumann, Michael M.In: Czechoslovak Mathematical Journal, Jg. 32 H. 1, S. 99-1091982On the variation of permanents
Bhatia, Rajendra ; Elsner, LudwigIn: Linear and multilinear algebra, Jg. 27 H. 2, S. 105-1101990On the variation of the spectra of matrices
Elsner, LudwigIn: Linear algebra and its applications, Jg. 47 H. Oct, S. 127-1381982