Listar Advanced Course in Operator Theory and Complex Analysis (1st. 2004. Sevilla) por título
Mostrando ítems 8-12 de 12
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Ponencia
On spectral structure of bounded linear operators on reflexive Banach spaces
(Editorial Universidad de Sevilla, 2005)A descriptive characterization of point, continuous, and residual spectra of operators acting on a separable Hilbert space is obtained. The possible point spectra of bounded linear operators acting on lp, 1 < p < ∞ are characterized.
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Ponencia
On the growth of Hardy and Bergman norms of functions in the Dirichlet space
(Editorial Universidad de Sevilla, 2005)We review the Chang-Marshall inequality of Moser-Trudinger type for the Dirichlet space. We then use a weaker version of ...
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Ponencia
Operators on Lp and the role of the image of the unit ball
(Editorial Universidad de Sevilla, 2005)Let p ∈ [1, +∞] such that its conjugate exponent q is not an even integer and let T be an operator defined on Lp(λ) with ...
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Ponencia
Toeplitz operators and division by inner functions
(Editorial Universidad de Sevilla, 2005)A subspace X of the Hardy space H1 is said to have the K-property if for any ψ ∈ H∞, the Toeplitz operator Tψ maps X into ...
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Ponencia
Volterra operators on spaces of analytic functions - a survey
(Editorial Universidad de Sevilla, 2005)We give a short and selective account of results known about operators of the form Vg(f)(z) = 1/z Z z 0 f(ζ)g0 (ζ) dζ, where g is analytic on the disc and the operator Tg = zVg acts on spaces of analytic functions.