Results 101 to 110 of about 2,175,773 (278)
A note on almost everywhere convergence of Bochner-Riesz operator
, 2023 We study the problem of finding the value of $p$ and the summability index $\delta$ for which the Bochner-Riesz operator $S_t^\delta f(x) := (1+t^{-2}\Delta)_+^\delta f(x)$ converges to $f(x)$ almost everywhere for all $f\in L^p(\mathbb R^d)$ in the ...
Ryu, Jaehyeon
core
Sustainable Development, EarlyView.ABSTRACT Sustainability is a globally promoted concept, yet its meaning is often shaped by cultural context. Existing research has largely been informed by Western‐centric understandings of sustainability, leaving limited insight into how sustainability is interpreted across diverse cultural settings.
Caixia (Ivy) Gan, Denise Maria Conroy
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Projects are typically viewed as mechanisms for delivering products and services; however, this study examines projects from the distinct perspective of grand challenges (GCs). The selected case is the Ravi Riverfront Urban Development Project in Lahore, Pakistan—a grand challenge project (GCP).
Rehab Iftikhar, Syed Nayyer Abbas Kazmi
wiley +1 more source
Journal of Inequalities and Applications, 2010 Let denote the sequence of polynomials orthogonal with respect to the non-discrete Sobolev inner product , where and with , . In this paper, we prove a Cohen type inequality for the Fourier expansion in terms of the orthogonal polynomials ...
Marcellán Francisco +1 more
doaj
Advances in Nonlinear AnalysisWe investigate the multiplicity of solutions for a quasilinear scalar field equation with a nonhomogeneous differential operator defined bySu≔−divϕu2+∣∇u∣22∇u+ϕu2+∣∇u∣22u,Su:= -\hspace{0.1em}\text{div}\hspace{0.1em}\left\{\phi \left(\frac{{u}^{2 ...
Qi Wanting, Zhang Xingyong
doaj +1 more source
A Test of the Coase Conjecture Using Prices of Electronic Books
Southern Economic Journal, EarlyView.ABSTRACT The Coase Conjecture predicts that a durable‐goods monopolist without commitment will rapidly cut price toward marginal cost. We test this prediction in the electronic‐book market using release‐day prices. To proxy for marginal cost, we use competitive prices of public‐domain electronic books on the same platforms.
Tim Groseclose, Alex Tabarrok
wiley +1 more source
Almost Everywhere Convergence of Ergodic Averages
Real Analysis Exchange, 2009 Editors Note. This paper was originally given as the Gibson Lecture at the 32nd Summer Symposium in Real Analysis held at Chicago State University, June 10-14, 2008. It is being published here as a survey at the request of the Editor and with the permission of the author.
openaire +2 more sources
Almost everywhere convergence of convolution products
, 2011 Let $(X,\mathcal{B},m,τ)$ be a dynamical system with $\ds (X,\mathcal{B},m)$ a probability space and $\ds τ$ an invertible, measure preserving transformation. The present paper deals with the almost everywhere convergence in $\ds{L}^1(X)$ of a sequence of operators of weighted averages.
Reinhold, Karin +2 more
openaire +2 more sources
Pointwise universal consistency of nonparametric density estimators. [PDF]
This paper presents sufficient conditions for pointwise universal consistency of nonparametric delta estimators and shows the application of these conditions for some classes of nonparametric estimators.Delta estimators; Pointwise approximation ...
Vidal-Sanz, Jose M.
core
Systems Research and Behavioral Science, EarlyView.ABSTRACT This paper describes an advance in systems education supporting the teaching and learning of embodied systems thinking practice through an innovative master's‐level programme developed by the authors as part of the Birmingham Leadership Institute academic team at the University of Birmingham, UK.
Rachel Lilley, Juanita Bernal‐Alvarado
wiley +1 more source