Results 221 to 230 of about 426,364 (268)

On the range of eigenvalues of an interval matrix

Computing, 1992
The authors study the set \(L\) of eigenvalues which correspond to eigenvectors with a given sign pattern. In particular, they give computable bounds on elements of \(L\) by means of two nonnegative vectors which satisfy some easily verifiable conditions, show when the bounds are exact, and show how to check whether \(L\) is a subset of a given ...
Jiri Rohn, Assem Deif
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The Lambdoma matrix and harmonic intervals

IEEE Engineering in Medicine and Biology Magazine, 1999
We are trying to reconstruct some of the laws of music by exploring the nature of the Lambdoma diagram of harmonic whole-number ratios. We hypothesize that the effects of this music, because of its well-defined mathematical construct, are that of emotional and physical harmony (cenesthesia).
B, Hero, R M, Foulkrod
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Interval programming models for matrix games with interval payoffs

Optimization Methods and Software, 2012
The aim of this paper is to study how to solve a type of matrix game with interval payoffs. In this paper, the interval inequality relations and the concept of solutions of the matrix game with interval payoffs are defined. Based on the fuzzy ranking index defined, the solution of the matrix game with interval payoffs can be obtained through solving a ...
Deng-Feng Li 0001   +2 more
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Fast Inclusion of Interval Matrix Multiplication

Reliable Computing, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Takeshi Ogita, Shin'ichi Oishi
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Inverse Interval Matrix

SIAM Journal on Numerical Analysis, 1993
If \(A\) is a regular interval matrix, the inverse of \(A\) is defined as that interval matrix of smallest width which contains all point inverses of \(A\). Let the inverse of \(A\) be denoted by \(B = (B_{ij})\) with intervals \(B_{ij} = [\underline{B}_{ij},\overline{B}_{ij}]\). A finite set of point matrices \(A_{yz} \in A\) is introduced where \(y\)
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