The Sherman-Morrison formula and eigenvalues of a special bordered matrix.
Trenkler, G., Trenkler, D. (2005)
Acta Mathematica Universitatis Comenianae. New Series
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Displaying similar documents to “Fixed points of rotations of -sphere.”
The Sherman-Morrison formula and eigenvalues of a special bordered matrix.
Optimally rotated vectors.
Seddighin, Morteza (2003)
International Journal of Mathematics and Mathematical Sciences
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On relations between right and left eigenvectors of nonselfadjoint matrix pencils
R. Zezula, J. Roček, A. Miasnikov (1977)
Acta Universitatis Carolinae. Mathematica et Physica
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Simultaneous triangularization of commuting matrices for the solution of polynomial equations
Vanesa Cortés, Juan Peña, Tomas Sauer (2012)
Open Mathematics
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We present an extension of the QR method to simultaneously compute the joint eigenvalues of a finite family of commuting matrices. The problem is motivated by the task of finding solutions of a polynomial system. Several examples are included.
Eigenanalysis and metric multidimensional scaling on hierarchical structures.
Carles Maria Cuadras, Josep-Maria Oller (1987)
Qüestiió
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The known hierarchical clustering scheme is equivalent to the concept of ultrametric distance. Every distance can be represented in a spatial model using multidimensional scaling. We relate both classes of representations of proximity data in an algebraic way, obtaining some results and relations on clusters and the eigenvalues of the inner product matrix for an ultrametric distance. Principal coordinate analysis on an ultrametric distance gives two classes of independent coordinates,...
Algorithms. 42. BISEC. The eigenvalues of the symmetric eigenproblem and related eigenproblems
Lubomír Skála (1977)
Aplikace matematiky
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