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Verfahren zur Berechnung des Spektralradius nichtnegativer irreduzibler Matrizen
In: Computing, Jg. 8 H. 1-2, S. 32-391971
Verfahren zur Berechnung des Spektralradius nichtnegativer irreduzibler Matrizen II
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In: Proceedings of the American Mathematical Society, Jg. 123 H. 8, S. 2511-25171995Über Eigenwerteinschließungen mit Hilfe von Gerschgorin-Kreisen
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 50 H. 6, S. 381-3841970Über Birkhoff-Interpolation und Richardson-Extrapolation
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 53 H. 1, S. 57-601973Theory of decomposition and bulge-chasing algorithms for the generalized eigenvalue problem
In: SIAM Journal on matrix analysis and applications, Jg. 15 H. 3, S. 943-9671994The relationship between Hadamard and conventional multiplication for positive definite matrices
In: Linear algebra and its applications, Jg. 92, S. 231-2401987The perron root of a weighted geometric mean of nonnegative matrices
In: Linear and multilinear algebra, Jg. 24 H. 1, S. 1-131988The Hoffman-Wielandt inequality in infinite dimensions
In: Proceedings of the Indian Academy of Sciences, Mathematical Sciences, Jg. 104 H. 3, S. 483-4941994Symmetries and variation of spectra
In: Canadian journal of mathematics, Jg. 44 H. 6, S. 1155-11661992Spectral radii of certain iteration matrices and cycle means of digraphs
In: Linear algebra and its applications, Jg. 192, S. 61-811993Self-equivalent flows associated with the singular value decomposition
In: SIAM Journal on matrix analysis and applications, Jg. 10 H. 2, S. 244-2581989Self-equivalent flows associated with the generalized eigenvalue problem
In: Linear algebra and its applications, Jg. 118, S. 107-1271989Quasimonotonie und Ungleichungen in halbgeordneten Räumen
In: Linear algebra and its applications, Jg. 8 H. 3, S. 249-2611974Perturbation theorems for the matrix eigenvalue problem
In: Portugaliae Mathematica, Jg. 43 H. 1, S. 69-761986Perturbation theorems for the joint spectrum of commuting matrices: a conservative approach
In: Linear algebra and its applications, Jg. 208-209, S. 83-951994Perturbation theorems for the generalized eigenvalue problem
In: Linear algebra and its applications, Jg. 48 H. DEC, S. 341-3571982Perturbation and interlace theorems for the unitary eigenvalue problem
In: Linear algebra and its applications, Jg. 188-189, S. 207-2291993On the variation of the spectra of matrices
In: Linear algebra and its applications, Jg. 47 H. Oct, S. 127-1381982On the effect of the perturbation of a nonnegative matrix on its Perron eigenvector
In: Czechoslovak Mathematical Journal, Jg. 32 H. 1, S. 99-1091982On the convergence of asynchronous paracontractions with application to tomographic reconstruction from incomplete data
In: Linear algebra and its applications, Jg. 130, S. 65-821990On some algebraic problems in connection with general elgenvalue algorithms
In: Linear algebra and its applications, Jg. 26 H. Aug, S. 123-1381979On Rutishauser's approach to self-similar flows
In: SIAM Journal on matrix analysis and applications, Jg. 11 H. 2, S. 301-3111990On measures of nonnormality of matrices
In: Linear algebra and its applications, Jg. 92, S. 107-1231987On matrices leaving invariant a nontrivial convex set
In: Linear algebra and its applications, Jg. 42, S. 103-1071982On eigenvectors and adjoints of modified matrices
In: Linear and multilinear algebra, Jg. 10 H. 3, S. 235-2471981On convexity properties of the spectral radius of nonnegative matrices
In: Linear algebra and its applications, Jg. 61 H. Sept, S. 31-351984On accurate computations of the Perron root
In: SIAM Journal on matrix analysis and applications, Jg. 14 H. 2, S. 456-4671993On a generalized matching problem arising in estimating the eigenvalue variation of two matrices
In: European Journal of Combinatorics, Jg. 4, S. 133-1361983Numerische Ergebnisse zum JACOBIschen Kettenbruchalgorithmus in rein-kubischen Zahlkörpern
In: Mathematische Nachrichten, Jg. 34 H. 1-2, S. 95-971967Nonnegative matrices, zero patterns, and spectral inequalities
In: Linear algebra and its applications, Jg. 120, S. 225-2361989Monotonie und Randspektrum bei vollstetigen Operatoren
In: Archive for Rational Mechanics and Analysis, Jg. 36 H. 5, S. 356-3651970Monotonic sequences and rates of convergence of asynchronized iterative methods
In: Linear algebra and its applications, Jg. 180, S. 17-331993Models of parallel chaotic iteration methods
In: Linear algebra and its applications, Jg. 103, S. 175-1921988Minimizing the condition number of a positive definite matrix by completion
In: Numerische Mathematik, Jg. 69 H. 1, S. 17-231994Minimale Gerschgorin-Kreise
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 48 H. 1, S. 51-551968Inverse iteration for calculating the spectral radius of a non-negative irreducible matrix
In: Linear algebra and its applications, Jg. 15 H. 3, S. 235-2421976
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Functional inequalities for spectral radii of nonnegative matrices
In: Linear algebra and its applications, Jg. 129, S. 103-1301990Einschließungssätze für Eigenwerte nichtnormaler Matrizen
In: Funktionalanalysis, Approximationstheorie, numerische Mathematik : Vortragsauszüge der Tagung über Numerische Probleme in der Approximationstheorie vom 22. bis 25. Juni 1965 und der Tagung über Funktionsalanalytische Methoden in der Numerischen Mathematik vom 15. bis 20. November 1965, Oberwolfach, Jg. 7, S. 185-1931967Einschliessungssätze für Eigenwerte gestörter Dreiecksmatrizen
In: Numerische Behandlung von Eigenwertaufgaben: 1. Tagung vom 19.-24. November 1972, Jg. 24, S. 33-451974Eigenwerteinschließung mit Lorentzkegeln
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 50 H. 6, S. 427-4291970Eigenvalue neutrality in block triangular matrices
In: Linear and multilinear algebra, Jg. 27 H. 4, S. 289-2971990Convergence properties of ART and SOR algorithms
In: Numerische Mathematik, Jg. 59 H. 1, S. 91-1061991Convergence of sequential and asynchronous nonlinear paracontractions
In: Numerische Mathematik, Jg. 62 H. 1, S. 305-3191992Convergence of infinite products of matrices and inner-outer iteration schemes
In: Electronic Transactions on Numerical Analysis, Jg. 2, S. 183-1931994Convergence of block iterative methods for linear systems arising in the numerical solution of Euler equations
In: Numerische Mathematik, Jg. 59 H. 1, S. 541-5591991Convergence of algorithms of decomposition type for the eigenvalue problem
In: Linear algebra and its applications, Jg. 143, S. 19-471991Comparisons of weak regular splittings and multisplitting methods
In: Numerische Mathematik, Jg. 56 H. 2-3, S. 283-2891989Chasing Algorithmus for the Eigenvalue Problem
In: SIAM Journal on matrix analysis and applications, Jg. 12 H. 2, S. 374-3841991Bounds for the variation of the roots of a polynomial and the eigenvalues of a matrix
In: Linear algebra and its applications, Jg. 142, S. 195-2091990Block scaling with optimal Euclidean condition
In: Linear algebra and its applications, Jg. 58 H. Apr, S. 69-731984Bemerkungen zum Zeilensummenkriterium
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 49 H. 1-2, S. 97 ff.1969Bemerkung zur Eigenwertabschätzung bei gestörten Diagonalmatrizen
In: Zeitschrift für angewandte Mathematik und Mechanik, Jg. 51 H. 7, S. 570 ff.1971Bemerkung zu einer Arbeit von Marshall und Olkin
In: Numerische Mathematik, Jg. 13 H. 3, S. 245-2461969Another note on a theorem of Minc on irreducible nonegative matrices
In: Linear and multilinear algebra, Jg. 6 H. 1, S. 61-621978An optimal bound for the spectral variation of two matrices
In: Linear algebra and its applications, Jg. 71 H. Nov, S. 77-801985An algorithm for computing the distance to uncontrollability
In: Systems & Control Letters, Jg. 17 H. 6, S. 453-4641991A remark on simultaneous inclusions of the zeros of a polynomial by Gershgorin's theorem
In: Numerische Mathematik, Jg. 21 H. 5, S. 425-4271973A note on the Hoffman-Wielandt theorem
In: Linear algebra and its applications, Jg. 182, S. 235-2371993A note on characterizations of irreducibility of nonnegative matrices
In: Linear algebra and its applications, Jg. 14 H. 2, S. 187-1881976