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Listar por autor "Montes Rodríguez, Alfonso"
Mostrando ítems 1-20 de 26
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Artículo
A Birkhoff theorem for Riemann surfaces
Montes Rodríguez, Alfonso (Rocky Mountain Mathematics Consortium, 1998)A classical theorem of Birkhoff asserts that there exists an entire function f such that the sequence of function {/(z + ...
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Artículo
A Paley-Wiener theorem for Bergman spaces with application to invariant subspaces
Duren, Peter; Gallardo Gutiérrez, Eva Antonia; Montes Rodríguez, Alfonso (London Mathematical Society, 2007-06)An analogue of the Paley–Wiener theorem is developed for weighted Bergman spaces of analytic functions in the upper ...
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Ponencia
A parametrization for the symbols of a Hankel type operator
Bermudo Navarrete, Sergio; Marcantognini, Stefania A. M.; Morán, María Dolores (Editorial Universidad de Sevilla, 2005)Hankel operators and their symbols, as generalized by V. Pták and P. Vrbová, are considered. In this more general framework, ...
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Ponencia
Analytic contractions and boundary behaviour - an overview
Aleman, Alexandru; Richter, Stefan; Sundberg, Carl (Editorial Universidad de Sevilla, 2005) -
Ponencia
Banach algebras with trivial cohomology
El Harti, Rachid (Editorial Universidad de Sevilla, 2005)A plausible conjecture is that Banach algebras with trivial cohomology have to be semisimple and finite dimensional. In ...
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Artículo
Banach spaces of hypercyclic vectors
Montes Rodríguez, Alfonso (University of Michigan, 1996) -
Ponencia
Composition operators on the weighed Bergman-Nevanlinna classes
Sharma, Somdatt D.; Sharma, Ajay K. (Editorial Universidad de Sevilla, 2005)In this paper we use an α-Carleson measure and a vanishing Carleson measure to characterize bounded and compact composition operators on weighted Bergman-Nevanlinna spaces.
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Ponencia
Composition operators with linear fractional smbols and their adjoints
Martín Gómez, María José (Editorial Universidad de Sevilla, 2005)We characterize all linear fractional maps of the disk into itself in terms of their coefficients. We also prove the formula ...
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Artículo
Cyclic behavior of linear fractional composition operators
Gallardo Gutiérrez, Eva Antonia; Montes Rodríguez, Alfonso (Universidad de Extremadura, 2001) -
Ponencia
Fourier uniqueness sets and the Klein-Gordon equation
Hedenmalm, Håkan; Montes Rodríguez, Alfonso (2012)Building on ideas from H. Hedenmalm, H., Montes-Rodríguez, A., Heisenberg uniquenes pairs and the Klein-Gordon equation. Ann. ...
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Tesis Doctoral
Funciones universales para operadores de composición en superficies de Riemann
Montes Rodríguez, Alfonso (1994)"Esta memoria está dividida en cuatro capítulos. En el Capítulo cero de preliminares introducimos la notación y recordamos ...
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Artículo
Heisenberg uniqueness pairs and the Klein-Gordon equation
Hedenmalm, Håkan; Montes Rodríguez, Alfonso (Princeton University, 2011)A Heisenberg uniqueness pair (HUP) is a pair (Γ, Λ), where Γ is a curve in the plane and Λ is a set in the plane, with the ...
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Ponencia
How large is a Riemann surface: the type problem
Drasin, David (Editorial Universidad de Sevilla, 2005)The uniformization theorem asserts that a simply-connected non-compact Riemann surface S is conformally equivalent to ...
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Artículo
Invariant subspaces of parabolic self-maps in the Hardy space
Montes Rodríguez, Alfonso; Ponce Escudero, Manuel; Shkarin, Stanislav A. (International Press, 2010-01)It is shown that the lattice of invariant subspaces of the operator of multiplication by a cyclic element of a Banach ...
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Ponencia
Invariant subspaces of translation semigroups
Power, Stephen C. (Editorial Universidad de Sevilla, 2005)In these lectures I shall give an account of some recent results and open problems relating to subspaces of square integrable ...
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Ponencia
On spectral structure of bounded linear operators on reflexive Banach spaces
Shkarin, Stanislav A.; Smolyanov, Oleg G. (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
Vukotic, Dragan (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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Tesis Doctoral
Operadores de volterra-composición teoría espectral y ciclicidad
Rodríguez Martínez, Alejandro (2007) -
Ponencia
Operators on Lp and the role of the image of the unit ball
Romero Moreno, María del Carmen (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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Artículo
Perron-Frobenius operators and the Klein-Gordon equation
Canto Martín, Francisco Manuel; Hedenmalm, Håkan; Montes Rodríguez, Alfonso (European Mathematical Society, 2014)For a smooth curve Γ and a set Λ in the plane R2, let AC(Γ; Λ) be the space of finite Borel measures in the plane supported ...