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Weighted estimates for integral operators on local BMO type spaces
(Wiley VCH Verlag, 2015-06)
We prove the weighted boundedness for a family of integral operators Tα on Lebesgue spaces and local BMO type spaces. To this end we show that Tα can be controlled by the Calderón operator and a local maximal operator. ...
BMO spaces related to Laguerre semigroups
(Wiley, 2014-08)
For the system of Laguerre functions inline image we define a suitable BMO space from the atomic version of the Hardy space inline image considered by Dziubański in [7], where inline image is the maximal operator of the ...
Influence of Clinically Invisible, but Optical Coherence Tomography Detected, Optic Disc Margin Anatomy on Neuroretinal Rim Evaluation
(ASSOC RESEARCH VISION OPHTHALMOLOGY INCROCKVILLE, 2012)
PURPOSE. We previously demonstrated that most eyes have regionally variable extensions of Bruch's membrane (BM) inside the clinically identified disc margin (DM) that are clinically and photographically invisible. We studied ...
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.
Weighted inequalities for some integral operators with rough kernels
(Versita, 2014-04)
In this paper we study integral operators with kernels $$K(x,y) = k_1 (x - A_1 y) \cdots k_m \left( {x - A_m y} \right),$$ $$k_i \left( x \right) = {{\Omega _i \left( x \right)} \mathord{\left/ {\vphantom {{\Omega _i \left( ...
Testing phenomenological and theoretical models of dark matter density profiles with galaxy clusters
(Oxford University PressOxford, 2013)
We use the stacked gravitational lensingmass profile of four high-mass (M 1015M ) galaxy
clusters around z≈0.3 from Umetsu et al. to fit density profiles of phenomenological [Navarro–
Frenk–White (NFW), Einasto, S´ersic, ...