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Scattering Operator and Wave Operators for 2D Schrödinger Operators with Threshold Obstructions
(Birkhauser, 2021)
© 2021, The Author(s), under exclusive licence to Springer Nature Switzerland AG.We determine the low-energy behaviour of the scattering operator of two-dimensional Schrödinger operators with any type of obstructions at ...
Limites dinâmicos para operadores de Schrödinger com potenciais Sturmianos
(Universidade Estadual Paulista (UNESP), 2016)
Lp-boundedness properties of variation operators in the Schrödinger setting
(Springer, 2013-07)
In this paper we establish the Lp-boundedness properties of the variation operators associated with the heat semigroup, Riesz transforms and commutator between Riesz transforms and multiplication by BMO(ℝn)-functions in ...
Variation operators for semigroups and Riesz transforms on BMO in the Schrödinger setting
(Springer, 2013-04)
In this paper we prove that the variation operators of the heat semigroup and the truncations of Riesz transforms associated to the Schrödinger operator are bounded on a suitable BMO type space.
Variation Operators for Semigroups and Riesz Transforms on BMO in the Schrödinger Setting
(Springer, 2012-06)
In this paper we prove that the variation operators of the heat semigroup and the truncations of Riesz transforms associated to the Schrödinger operator are bounded on a suitable BMO type space.
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
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2002)
Eigenvalue Asymptotics in a Twisted Waveguide
(TAYLOR & FRANCIS INC, 2009)
We consider a twisted quantum wave guide i.e., a domain of the form :=r x where 2 is a bounded domain, and r=r(x3) is a rotation by the angle (x3) depending on the longitudinal variable x3. We are interested in the spectral ...
Limites dinâmicos para operadores de Schrödinger com potenciais SturmianosDynamical bounds for Sturmian Schrödinger operators
(Universidade Estadual Paulista (Unesp), 2016)
Espectro dos operadores de Schrödinger e transformações de intercâmbio de intervalos
(Universidade Estadual Paulista (Unesp), 2012-03-22)
Neste trabalho estudaremos propriedades espectrais de uma classe de operadores de Schrödinger com potencial associado a dinâmica de transfor mações de intercâmbio de inter valos, e mostraremos o resultado de Cobo-Gutierres-de ...