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The authors consider the generalized airfoil equation in some weighted Holder-Zygmund spaces with uniform norms. Using a projection method based on the de la Vallée Poussin interpolation, they reproduce the estimates of the L2 case by cutting off the typical extra log m factor which seemed… |
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Mass currents in astrophysics generate gravitomagnetic fields of enormous complexity. Gravitomagnetic
helicity, in direct analogy with magnetic helicity, is a measure of entwining of the gravitomagnetic field
lines. We discuss gravitomagnetic helicity within the gravitoelectromagnetic (GEM)… |
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Overcomplete representations such as wavelets and windowed Fourier expansions have become mainstays of modern statistical data analysis. In the present work, in the context of general finite frames, we derive an oracle expression for the mean quadratic risk of a linear diagonal de-noising procedure… |
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Breve storia dell'Istituto per le Applicazioni del Calcolo "Mauro Picone". Nel 2012, cadono diverse ricorrenze: l'85° anniversario della sua fondazione; l'80° anniversario dall'inserimento nel CNR, di cui fu il primo istituto; il 50° anniversario del primo concreto progetto per la costruzione di un… |
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An approach based on a lattice version of the Boltzmann kinetic equation for describing multiphase flows in nano- and microcorrugated devices is proposed. We specialize it to describe the wetting-dewetting transition of fluids in the presence of nanoscopic grooves etched on the boundaries. This… |
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Summary: ADViSELipidomics is a novel Shiny app for preprocessing, analyzing and visualizing lipidomics data. It
handles the outputs from LipidSearch and LIQUID for lipid identification and quantification and the data from
the Metabolomics Workbench. ADViSELipidomics extracts information by parsing… |
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In this paper we study sparse high dimensional additive partial linear models with
nonparametric additive components of heterogeneous smoothness. We review several existing algo-
rithms that have been developed for this problem in the recent literature, highlighting the connec-
tions between them,… |
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Parkinson's disease (PD) is the neurological disorder showing the greatest rise in prevalence from 1990 to 2016. Despite clinical definition criteria and a tremendous effort to develop objective biomarkers, precise diagnosis of PD is still unavailable at early stage. In recent years, an increasing… |
