Results 11 to 20 of about 2,214,423 (346)
Dispersion measures and dispersive orderings [PDF]
Statistics & Probability Letters, 2003 In this paper, the comparison of random variables according to the functionals of a general class of dispersion measures is characterized in terms of the dilation order. The Gini's mean difference is a particular member of this general class. In addition, a new and weaker order, called the second-order absolute Lorenz ordering, is introduced, and we ...
Ramos, Héctor M., Sordo, Miguel A.
openaire +2 more sources
SSRN Electronic Journal, 2003 We model firm pricing given consumers follow simple reservation price rules. Such reservation rules are rational when consumers are sufficiently impatient. The equilibrium exhibits price dispersion in pure strategies, with lower price firms earning higher profits.
ANDERSON, Simon, de PALMA, André
openaire +3 more sources
Dispersive Estimates for Full Dispersion KP Equations [PDF]
Journal of Mathematical Fluid Mechanics, 2021 AbstractWe prove several dispersive estimates for the linear part of the Full Dispersion Kadomtsev–Petviashvili introduced by David Lannes to overcome some shortcomings of the classical Kadomtsev–Petviashvili equations. The proof of these estimates combines the stationary phase method with sharp asymptotics on asymmetric Bessel functions, which may be ...
Didier Pilod +3 more
openaire +4 more sources
Dispersive stabilization [PDF]
Bulletin of the London Mathematical Society, 2010 Ill posed linear and nonlinear initial value problems may be stabilized, that it converted to to well posed initial value problems, by the addition of purely nonscalar linear dispersive terms. This is a stability analog of the Turing instability. This idea applies to systems of quasilinear Schr dinger equations from nonlinear optics.
Métivier, Guy, Rauch, Jeffrey
openaire +3 more sources
Journal of Infection in Developing Countries, 2020 Introduction: Since the first reports of coronavirus disease 2019 (COVID-19) in December 2019, the disease has spread worldwide. Different social isolation strategies have been adopted to reduce community transmission, but few studies have evaluated the
Carlos Alexandre Antunes de Brito +5 more
doaj +1 more source
Persebaran Subjek Artikel-Artikel Jurnal Tik Ilmeu 2017-2022
Tik Ilmeu: Jurnal Ilmu Perpustakaan dan Informasi, 2023 This study aims to discover subject dispersion of Tik Ilmeu journal articles. Research data were generated from 86 articles of 2017-2022 publication. The subjects were assigned through analysis of the titles, abstracts and keywords. Subjects were grouped
Faisal Syarifudin
doaj +1 more source
Bluetongue Disease Control in Northern Ireland During 2017 and 2018
Frontiers in Veterinary Science, 2019 Since the emergence of bluetongue virus in central and northern Europe in 2006, Northern Ireland's (NI) surveillance programme has evolved to include the use of risk assessments and simulation models to monitor the risk of bluetongue incursion. Livestock
Anastasia Georgaki +9 more
doaj +1 more source
Application of optical dispersion techniques in phased array antenna beam steering
Journal of Telecommunications and Information Technology, 2005 The paper presents an opto-electronic system for antenna beam control and results of model system measurements.
Marcin Muszkowski, Edward Sędek
doaj +1 more source
International Journal of Technology, 2023 Carbon nanotubes (CNTs) are very promising nanodevices due to their extraordinary electrical, thermal, and optical properties. However, as-grown single-walled CNTs (SWCNTs) contain a mixture of semiconducting and metallic species with great features ...
Sami S. Alabsi +4 more
doaj +1 more source
Biological Reviews, 2017 ABSTRACTDispersal is a process of central importance for the ecological and evolutionary dynamics of populations and communities, because of its diverse consequences for gene flow and demography. It is subject to evolutionary change, which begs the question, what is the genetic basis of this potentially complex trait?
Saastamoinen, Marjo +21 more
openaire +9 more sources