Results 101 to 110 of about 6,505 (230)

Location of solutions for quasi-linear elliptic equations with general gradient dependence

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2017
Existence and location of solutions to a Dirichlet problem driven by $(p,q)$-Laplacian and containing a (convection) term fully depending on the solution and its gradient are established through the method of subsolution-supersolution.
Dumitru Motreanu, Elisabetta Tornatore
doaj   +1 more source

Computing the First Eigenpair of the p-Laplacian via Inverse Iteration of Sublinear Supersolutions [PDF]

open access: green, 2011
Rodney Josué Biezuner   +3 more
openalex   +1 more source

Fractional double-phase nonlocal equation in Musielak-Orlicz Sobolev space

open access: yesBoundary Value Problems
In this paper, we analyze the existence of solutions to a double-phase fractional equation of the Kirchhoff type in Musielak-Orlicz Sobolev space with variable exponents.
Tahar Bouali   +2 more
doaj   +1 more source

Existence and Nonexistence Results for Classes of Singular Elliptic Problem

open access: yesAbstract and Applied Analysis, 2010
The singular semilinear elliptic problem -Δu+k(x)u-γ=λup in Ω, u>0 in Ω, u=0 on ∂Ω, is considered, where Ω is a bounded domain with smooth boundary in RN, k∈Clocα(Ω)∩C(Ω¯), and γ,p,λ are three positive constants.
Peng Zhang, Jia-Feng Liao
doaj   +1 more source

Stability and Markov property of forward backward minimal supersolutions

open access: yesElectronic Journal of Probability, 2016
We show stability and locality of the minimal supersolution of a forward backward stochastic differential equation with respect to the underlying forward process under weak assumptions on the generator. The forward process appears both in the generator and the terminal condition.
Drapeau, Samuel, Mainberger, Christoph
openaire   +4 more sources

Least Supersolution Approach to Regularizing Free Boundary Problems [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2008
In the interesting paper under review, the author studies a free boundary problem obtained as a limit for \(\varepsilon \to 0\) of the regularizing family of semilinear elliptic equations \(\Delta u = \beta_\varepsilon(u) F(\nabla u)\), where \(\beta _\varepsilon\) approximates the Dirac delta function at the origin and \(F\) is a Lipschitz continuous ...
openaire   +2 more sources

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