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Determinación de los commuting intercantonales en el Ecuador y su relación con el desarrollo económico local
(2016)
This study aims to estimate the magnitude and the factors affecting the inter-cantonal commuting in Ecuador, as well as their relationship with the Local Economic Development.
The estimated number of people moving between ...
Progress in Commutative Algebra 1. : Combinatorics and Homology
This is the first of two volumes of a state-of-the-art survey article collection which originates from three commutative algebra sessions at the 2009 Fall Southeastern American Mathematical Society Meeting at Florida ...
Mixed weak estimates of Sawyer type for commutators of generalized singular integrals and related operators
(Michigan Mathematical Journal, 2019-09)
We study mixed weak type inequalities for the commutator [b,T], where b is a BMO function and T is a Calderón-Zygmund operator. Our technique involves the classical Calderón–Zygmund decomposition, which allows us to give ...
Commutators of Singular Integrals with Kernels Satisfying Generalized Hörmander Conditions and Extrapolation Results to the Variable Exponent Spaces
(Springer, 2018-08)
We obtain boundedness results for the higher order commutators of singular integral operators between weighted Lebesgue spaces, including Lp-BMO and Lp-Lipschitz estimates. The kernels of such operators satisfy certain ...
Flat tori, lattices and bounds for commutative group codes
(SPRINGER, 2008)
We show that commutative group spherical codes in R(n), as introduced by D. Slepian, are directly related to flat tori and quotients of lattices. As consequence of this view, we derive new results on the geometry of these ...
Multi-commutation in spectrometry
(ELSEVIER SCI LTD, 2009)
We review recent developments in manifold components and the introduction of light-emitting-diode technology in spectroscopic detection in order to evaluate the tremendous possibilities offered by multi-commutation for ...