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Variation of the discrete eigenvalues of normal operators
Elsner, Ludwig ; Friedland, ShmuelIn: Proceedings of the American Mathematical Society, Jg. 123 H. 8, S. 2511-25171995Theory of decomposition and bulge-chasing algorithms for the generalized eigenvalue problem
Watkins, David S. ; Elsner, LudwigIn: SIAM Journal on matrix analysis and applications, Jg. 15 H. 3, S. 943-9671994The relationship between Hadamard and conventional multiplication for positive definite matrices
Johnson, Charles R. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 92, S. 231-2401987The q-binomial theorem and spectral symmetry
Bhatia, Rajendra ; Elsner, LudwigIn: Indagationes mathematicae, Jg. 4 H. 1, S. 11-161993The perron root of a weighted geometric mean of nonnegative matrices
Elsner, Ludwig ; Johnson, Charles R. ; Dias Da Silva, J. A.In: Linear and multilinear algebra, Jg. 24 H. 1, S. 1-131988The Hoffman-Wielandt inequality in infinite dimensions
Bhatia, Rajendra ; Elsner, LudwigIn: Proceedings of the Indian Academy of Sciences, Mathematical Sciences, Jg. 104 H. 3, S. 483-4941994Symmetries and variation of spectra
Bhatia, Rajendra ; Elsner, LudwigIn: Canadian journal of mathematics, Jg. 44 H. 6, S. 1155-11661992Spectral radii of certain iteration matrices and cycle means of digraphs
Elsner, Ludwig ; Hershkowitz, Daniel ; Schneider, HansIn: Linear algebra and its applications, Jg. 192, S. 61-811993Self-similar flows
Watkins, David S. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 110, S. 213-2421988Self-equivalent flows associated with the singular value decomposition
Watkins, David S. ; Elsner, LudwigIn: SIAM Journal on matrix analysis and applications, Jg. 10 H. 2, S. 244-2581989Self-equivalent flows associated with the generalized eigenvalue problem
Watkins, David S. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 118, S. 107-1271989Remarks on band matrices
Elsner, Ludwig ; Redheffer, Raymond M.In: Numerische Mathematik, Jg. 10 H. 2, S. 153-1611967Perturbation theorems for the matrix eigenvalue problem
Elsner, LudwigIn: Portugaliae Mathematica, Jg. 43 H. 1, S. 69-761986Perturbation theorems for the joint spectrum of commuting matrices: a conservative approach
Elsner, LudwigIn: Linear algebra and its applications, Jg. 208-209, S. 83-951994Perturbation theorems for the generalized eigenvalue problem
Elsner, Ludwig ; Sun, Ji-GuangIn: Linear algebra and its applications, Jg. 48 H. DEC, S. 341-3571982Perturbation and interlace theorems for the unitary eigenvalue problem
Elsner, Ludwig ; He, ChunyangIn: Linear algebra and its applications, Jg. 188-189, S. 207-2291993On the variation of the spectra of matrices
Elsner, LudwigIn: Linear algebra and its applications, Jg. 47 H. Oct, S. 127-1381982On the variation of permanents
Bhatia, Rajendra ; Elsner, LudwigIn: Linear and multilinear algebra, Jg. 27 H. 2, S. 105-1101990On 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 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. 65-821990