Results 11 to 20 of about 1,915 (120)
A Picone identity for variable exponent operators and applications
Advances in Nonlinear Analysis, 2019 In this work, we establish a new Picone identity for anisotropic quasilinear operators, such as the p(x)-Laplacian defined as div(|∇ u|p(x)−2 ∇ u).
Arora Rakesh +2 more
doaj +2 more sources
Forced oscillation criteria for superlinear–sublinear elliptic equations via Picone-type inequality
Journal of Mathematical Analysis and Applications, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +4 more sources
Income-Related Inequalities in Future Health Prospects. [PDF]
Health EconABSTRACT Measuring health disparities is key to monitoring health systems, but hitherto disparities in the individual risk people face about their future health has been neglected. This paper integrates individual health risk into income‐related health inequality measurement.
Kjellsson G, Petrie D, Van Ourti T.
europepmc +2 more sources
Holmstedt's formula for the K‐functional: the limit case θ0=θ1$\theta _0=\theta _1$
Mathematische Nachrichten, Volume 296, Issue 12, Page 5474-5492, December 2023., 2023 Abstract We consider K‐interpolation spaces involving slowly varying functions, and derive necessary and sufficient conditions for a Holmstedt‐type formula to be held in the limiting case θ0=θ1∈{0,1}$\theta _0=\theta _1\in \lbrace 0,1\rbrace$. We also study the case θ0=θ1∈(0,1)$\theta _0=\theta _1\in (0,1)$.
Irshaad Ahmed +2 more
wiley +1 more source
Networks, Volume 81, Issue 2, Page 204-219, March 2023., 2023 Abstract In this article, the Resource Constrained Clustered Shortest Path Tree Problem is defined. It generalizes the classic Resource Constrained Shortest Path Tree Problem since it is defined on an undirected, complete and weighted graph whose set of nodes is partitioned into clusters.
Daniele Ferone +3 more
wiley +1 more source
Machine‐Learned HASDM Thermospheric Mass Density Model With Uncertainty Quantification
Space Weather, Volume 20, Issue 4, April 2022., 2022 Abstract A thermospheric neutral mass density model with robust and reliable uncertainty estimates is developed based on the Space Environment Technologies (SET) High Accuracy Satellite Drag Model (HASDM) density database. This database, created by SET, contains 20 years of outputs from the U.S. Space Force's HASDM, which currently represents the state
Richard J. Licata +3 more
wiley +1 more source
30 Years of space–time covariance functions
WIREs Computational Statistics, Volume 13, Issue 2, March/April 2021., 2021 A separable covariance function (left) and a space‐time covariance function with dynamical compact support. Abstract In this article, we provide a comprehensive review of space–time covariance functions. As for the spatial domain, we focus on either the d‐dimensional Euclidean space or on the unit d‐dimensional sphere.
Emilio Porcu +2 more
wiley +1 more source
A non-smooth Brezis-Oswald uniqueness result
Open Mathematics, 2023 We classify the non-negative critical points in W01,p(Ω){W}_{0}^{1,p}\left(\Omega ) of J(v)=∫ΩH(Dv)−F(x,v)dx,J\left(v)=\mathop{\int }\limits_{\Omega }\hspace{0.15em}H\left(Dv)-F\left(x,v){\rm{d}}x, where HH is convex and positively pp-homogeneous, while ...
Mosconi Sunra
doaj +1 more source
Picone-type inequalities for nonlinear elliptic equations with first-order terms and their applications [PDF]
Journal of Inequalities and Applications, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Takaŝi Kusano +2 more
openaire +3 more sources
Picone identities for half-linear elliptic operators with p(x)-Laplacians and applications to Sturmian comparison theory [PDF]
, 2011 Picone identities are established for a class of half-linear elliptic operators with p(x)-Laplacians, and Sturmian comparison theorems are obtained on the basis of the Picone identities.
Yoshida Norio
core +2 more sources