Bounds for the spectral radius of nonnegative matrices
Bo Zhou (2001)
Mathematica Slovaca
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Displaying similar documents to “A note on estimate of the spectral radius of symmetric matrices”
Bounds for the spectral radius of nonnegative matrices
On the joint spectral radii of commuting Banach algebra elements
Andrzej Sołtysiak (1993)
Studia Mathematica
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Some inequalities are proved between the geometric joint spectral radius (cf. [3]) and the joint spectral radius as defined in [7] of finite commuting families of Banach algebra elements.
Geometry of KDV (1): Addition and the unimodular spectral classes.
Henry P. McKean (1986)
Revista Matemática Iberoamericana
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This is the first of three papers on the geometry of KDV. It presents what purports to be a foliation of an extensive function space into which all known invariant manifolds of KDV fit naturally as special leaves. The two main themes are addition (each leaf has its private one) and unimodal spectral classes (each leaf has a spectral interpretation).
A formula for the eigenvalues of a compact operator
Hermann König (1979)
Studia Mathematica
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On the existence of a solution of a vector periodic boundary value problem
Vladimír Haluška (1991)
Mathematica Slovaca
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The Direct and Inverse Spectral Problems for some Banded Matrices
Zagorodnyuk, S. M. (2011)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: 15A29. In this paper we introduced a notion of the generalized spectral function for a matrix J = (gk,l)k,l = 0 Ґ, gk,l О C, such that gk,l = 0, if |k-l | > N; gk,k+N = 1, and gk,k-N № 0. Here N is a fixed positive integer. The direct and inverse spectral problems for such matrices are stated and solved. An integral representation for the generalized spectral function is obtained.