光明正大
发表于 2025-3-25 04:58:48
Semigroups of Nonnegative Matrices,ill also be applied to questions of ordinary reducibility. A substantial part of the chapter is devoted to extensions to semigroups of the Perron-Frobenius Theorem on the existence of positive eigenvectors for nonnegative matrices and symmetries of their spectra (Corollary 5.2.13 below).
inconceivable
发表于 2025-3-25 10:36:59
Compact Operators and Invariant Subspaces,proofs). We give the definition of compactness of an operator and prove the Fredholm alternative. Hilden’s simple proof of Lomonosov’s Theorem that compact operators have hyperinvariant subspaces is presented.
Deference
发表于 2025-3-25 13:15:07
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fodlder
发表于 2025-3-25 17:39:23
https://doi.org/10.1007/978-1-4612-1200-3algebra; Banach Space; banach spaces; field; functional analysis; Hilbert space; linear algebra; matrices; m
Radiculopathy
发表于 2025-3-25 20:02:19
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Manifest
发表于 2025-3-26 01:16:02
Spectral Conditions on Semigroups,In this chapter we show that properties such as submultiplicativity of spectrum or of spectral radius imply reducibility or triangularizability, under various additional hypotheses.
元音
发表于 2025-3-26 08:12:45
Algebras of Compact Operators,In this chapter we show that most of the results of Chapter 1 generalize from finite dimensions to algebras of compact operators on infinite-dimensional Banach spaces. The definition of triangularizability is rephrased to apply to both the finite-and infinite-dimensional cases.
Autobiography
发表于 2025-3-26 10:35:37
978-0-387-98466-7Springer Science+Business Media New York 2000
COMMA
发表于 2025-3-26 12:49:23
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Lacunar-Stroke
发表于 2025-3-26 18:02:39
Book 2000l theorems. It provides a thorough background for research in both the linear-algebraic and operator-theoretic aspects of triangularizability and related areas. More generally, the book will be useful to anyone interested in matrices or operators, as many of the results are linked to other topics su