Multiplicity of solutions for gradient systems
Electronic Journal of Differential Equations, 2010 We establish the existence of nontrivial solutions for an elliptic system which is resonant both at the origin and at infinity. The resonance is given by an eigenvalue problem with indefinite weight, and the nonlinear term is permitted to be unbounded.
Edcarlos D. Da Silva
doaj
THE EXISTENCE OF POSITIVE SOLUTIONS FOR A CLASS OF INDEFINITE WEIGHT SEMILINEAR ELLIPTIC PROBLEMS WITH CRITICAL SOBOLEV EXPONENT [PDF]
, 2004 Bongsoo Ko
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Looking Back to 1991 Economic Forecasting: Introducing Cointegration
Oxford Bulletin of Economics and Statistics, EarlyView.ABSTRACT Originally written in 1991 to advance the formal analysis of macroeconomic forecasting models and methods following the development of cointegration, alternative forecasting devices, conditional and unconditional forecasts, and data accuracy are considered.
David F. Hendry
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Positive solutions for elliptic problems with critical indefinite nonlinearity in bounded domains
Electronic Journal of Differential Equations, 2007 In this paper, we study the semilinear elliptic problem with critical nonlinearity and an indefinite weight function, namely $$ - Delta u =lambda u + h (x) u^{(n+2)/(n-2)} $$ in a smooth open bounded domain $Omegasubseteq mathbb{R}^n$, $n > 4 $ with ...
Jacques Giacomoni +2 more
doaj
On the extreme value of the Nehari manifold method for a class of Schrödinger equations with indefinite weight functions [PDF]
, 2020 José Carlos de Albuquerque, Kaye Silva
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The Nature, Structure, and Perception of Illumination
Philosophy and Phenomenological Research, EarlyView.ABSTRACT Illumination is a defining characteristic of natural environments, yet its nature and spatial structure remain poorly understood. I argue first that illumination is not simply light: it is an emergent, ecologically significant kind. Illumination has features not possessed by light, and contains self‐organizing structures that persist through ...
Will Davies
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Sociological Inquiry, EarlyView.This article interrogates gender transitioning by centering nonbinary experiences, which challenge the binary‐driven narratives that dominate both medical and sociological frameworks of transition. Drawing on seven focus groups with 48 nonbinary participants across multiple countries, this study explores three interrelated forms of transition: social ...
S. M. Rodriguez
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On a class of quasilinear elliptic equation with indefinite weights on graphs [PDF]
, 2019 Shoudong Man, Guoqing Zhang
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Tijdschrift voor Economische en Sociale Geografie, EarlyView.Abstract Using a ‘homemaking’ rather than an ‘integration’ lens to study people's negotiations of space in new environments, we study post‐displacement homemaking processes of Syrian and Eritrean women in the Netherlands. Fleeing from different ordeals, these women arrived during the refugee‐protection crisis of 2015 and work to (re)arrange their ...
Iris Poelen, Lothar Smith
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Dual Thrombophilic Mutations in Cerebral Venous Sinus Thrombosis: A Case Report Emphasizing Thrombophilia Screening and Indefinite Anticoagulation. [PDF]
CureusSun Y, Liang W, Zhao L, Hou Y, Chen X.
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