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Convergence of the Iterated Aluthge Transform Sequence for Diagonalizable Matrices II: λ-Aluthge Transform
(Birkhauser Verlag Ag, 2008-12)
Let λ∈ (0,1) and let T be a r x r complex matrix with polar decomposition T=U|T|. Then, the λ- Aluthge transform is defined by Δλ(T)= |T|λU |T |1-λ. Let Δnλ(T) denote the n-times iterated Aluthge transform of T, n ∈ N. We ...
Mappings between Banach spaces that send mixed summable sequences into absolutely summable sequences
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2004)
A Mapping Theorem for Topological Sigma-Compact Manifolds
(Centro de Investigación en Matemáticas, 1987)
Nonlinear absolutely summing mappings
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2003)
Dinâmica de endomorfismos do plano complexo e conjuntos de Julia na esfera de Rieman
(Universidade Estadual Paulista (UNESP), 2014)
Convergence of the iterated Aluthge transform sequence for diagonalizable matrices
(Academic Press Inc Elsevier Science, 2007-12-01)
Given an r × r complex matrix T, if T = U | T | is the polar decomposition of T, then, the Aluthge transform is defined byΔ (T) = | T |1 / 2 U | T |1 / 2 . Let Δn (T) denote the n-times iterated Aluthge transform of T, ...
Teoremas de ponto fixo
(BrasilDepartamento de MatemáticaPrograma de Pós-Graduação em MatemáticaUEMMaringá, PRCentro de Ciências Exatas, 2019)
O número de Lefschetz e teoremas do tipo Borsuk-Ulam
(Universidade Estadual Paulista (UNESP), 2014)
Análise funcional: um texto para iniciação científica
(Universidade Estadual Paulista (UNESP), 2014)