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Two-weighted inequalities for the fractional integral associated to the Schrödinger operator
(Element, 2020-10)
In this article we prove that the fractional integral operator associated to the Schrödinger second order differential operator L-α/2=(-Δ + V)-α/2maps with continuity weak Lebesgue space Lp,∞(v) into weighted Campanato-Hölder ...
Some Ornstein-Uhlenbeck potentials for the one-dimensional Schrödinger operator part II: position-dependent driftSome Ornstein-Uhlenbeck potentials for the one-dimensional Schrödinger operator part II: position-dependent drift
(2009-02-20)
Se considera el operador de Schr¨odinger en el c´?rculo unitario, con un potencial detipo Ornstein – Uhlenbeck, cuyo factor tendencial depende de la posici´on. Se describela distribuci´on del primer valor propio peri´odico, ...
Some Ornstein-Uhlenbeck potentials for the one-dimensional Schrödinger operator part II: position-dependent driftSome Ornstein-Uhlenbeck potentials for the one-dimensional Schrödinger operator part II: position-dependent drift
(2009-02-20)
Se considera el operador de Schr¨odinger en el c´?rculo unitario, con un potencial detipo Ornstein – Uhlenbeck, cuyo factor tendencial depende de la posici´on. Se describela distribuci´on del primer valor propio peri´odico, ...
Operadores de Schrödinger: propiedades de tamaño y suavidad
(2019-03-15)
Este trabajo tiene por objeto el estudio de las Transformadas de Riesz asociadas al operador de Schrödinger en el espacio euclídeo d dimensional, para potenciales no negativos, no idénticamente nulos y cumpliendo una ...
Funções de Green da equação de Schrödinger no intervalo com condições de contorno auto-adjuntas arbitrárias
(DFI - Departamento de Física – São Cristóvão - PresencialUniversidade Federal de Sergipe, 2020)
Dispersion estimates for Spherical Schrödinger Equations
(Birkhauser Verlag Ag, 2016-11)
We derive a dispersion estimate for one-dimensional perturbed radial Schrödinger operators. We also derive several new estimates for solutions of the underlying differential equation and investigate the behavior of the ...
Espectro dos operadores de Schrödinger e transformações de intercâmbio de intervalos
(Universidade Estadual Paulista (UNESP), 2014)
Weighted inequalities for commutators of Schrödinger-Riesz transforms
(Academic Press Inc Elsevier Science, 2012-08)
In this work we obtain weighted and weak estimates for the commutator of the Riesz transforms associated to a Schrödinger operator , where V satisfies some reverse-Hölder inequality. The classes of weights as well as the ...
Operadores de Schrödinger ergódicos em variedades compactas
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAPrograma de Pós-Graduação em FísicaUFMG, 2021-11-26)
The aim of this work is to study the measurability and spectra of random operators on compact manifolds, in particular the integrated density of states associated with a family of random Schrödinger operators. The motivation ...