- vom 14.7.2021
Variation of the discrete eigenvalues of normal operators
Elsner, Ludwig ; Friedland, ShmuelIn: Proceedings of the American Mathematical Society, Jg. 123 H. 8, S. 2511-2517Theory 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. 943-967The relationship between Hadamard and conventional multiplication for positive definite matrices
Johnson, Charles R. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 92, S. 231-240The q-binomial theorem and spectral symmetry
Bhatia, Rajendra ; Elsner, LudwigIn: Indagationes mathematicae, Jg. 4 H. 1, S. 11-16The 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. 1-13The Hoffman-Wielandt inequality in infinite dimensions
Bhatia, Rajendra ; Elsner, LudwigIn: Proceedings of the Indian Academy of Sciences, Mathematical Sciences, Jg. 104 H. 3, S. 483-494Symmetries and variation of spectra
Bhatia, Rajendra ; Elsner, LudwigIn: Canadian journal of mathematics, Jg. 44 H. 6, S. 1155-1166Spectral radii of certain iteration matrices and cycle means of digraphs
Elsner, Ludwig ; Hershkowitz, Daniel ; Schneider, HansIn: Linear algebra and its applications, Jg. 192, S. 61-81Self-similar flows
Watkins, David S. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 110, S. 213-242Self-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. 244-258Self-equivalent flows associated with the generalized eigenvalue problem
Watkins, David S. ; Elsner, LudwigIn: Linear algebra and its applications, Jg. 118, S. 107-127Remarks on band matrices
Elsner, Ludwig ; Redheffer, Raymond M.In: Numerische Mathematik, Jg. 10 H. 2, S. 153-161Perturbation theorems for the matrix eigenvalue problem
Elsner, LudwigIn: Portugaliae Mathematica, Jg. 43 H. 1, S. 69-76Perturbation theorems for the joint spectrum of commuting matrices: a conservative approach
Elsner, LudwigIn: Linear algebra and its applications, Jg. 208-209, S. 83-95Perturbation theorems for the generalized eigenvalue problem
Elsner, Ludwig ; Sun, Ji-GuangIn: Linear algebra and its applications, Jg. 48 H. DEC, S. 341-357Perturbation and interlace theorems for the unitary eigenvalue problem
Elsner, Ludwig ; He, ChunyangIn: Linear algebra and its applications, Jg. 188-189, S. 207-229On the variation of the spectra of matrices
Elsner, LudwigIn: Linear algebra and its applications, Jg. 47 H. Oct, S. 127-138On the variation of permanents
Bhatia, Rajendra ; Elsner, LudwigIn: Linear and multilinear algebra, Jg. 27 H. 2, S. 105-110On 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. 99-109On 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. 65-82