On bounds of extremal eigenvalues of irreducible and m-reducible matrices
نویسندگان
چکیده
منابع مشابه
Bounds for the extremal eigenvalues of a class of symmetric tridiagonal matrices with applications
We consider a class of symmetric tridiagonal matrices which may be viewed as perturbations of Toeplitz matrices. The Toeplitz structure is destroyed since two elements on each off-diagonal are perturbed. Based on a careful analysis of the corresponding characteristic polynomial, we derive sharp bounds for the extremal eigenvalues of this class of matrices in terms of the original data of the gi...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2005
ISSN: 0024-3795
DOI: 10.1016/j.laa.2004.12.004