Browsing Análisis Matemático by Funding agency "National Science Foundation (NSF). United States"
Now showing items 1-6 of 6
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Article
Absence of splash singularities for surface quasi-geostrophic sharp fronts and the Muskat problem
(National Academy of Sciences (United States), 2014)In this paper, for both the sharp front surface quasi-geostrophic equation and the Muskat problem, we rule out the “splash ...
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Article
Compactness properties of commutators of bilinear fractional integrals
(Springer, 2015-06)Commutators of a large class of bilinear operators and multiplication by functions in a certain subspace of the space of ...
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Article
Concentration of the distance in finite dimensional normed spaces
(University College London, Faculty of Mathematical and Physical Sciences, Department of Mathematics, 1998-12)We prove that in every finite dimensional normed space, for “most” pairs (x, y) of points in the unit ball, ∥x − y∥ is ...
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Article
New maximal functions and multiple weights for the multilinear Calderón-Zygmund theory
(Elsevier, 2009-03-01)A multi(sub)linear maximal operator that acts on the product of m Lebesgue spaces and is smaller that the m-fold product ...
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Article
On the Muskat problem: global in time results in 2D and 3D
(Johns Hopkins University Press, 2016-12)This paper considers the three dimensional Muskat problem in the stable regime. We obtain a conservation law which provides ...
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Article
Uncertainty principle estimates for vector fields
(Elsevier, 2001-04-01)We derive weighted norm estimates for integral operators of potential type and for their related maximal operators. These ...