Results 111 to 120 of about 145 (131)

Existence of large solutions for a quasilinear elliptic problem via explosive sub-supersolutions

Applied Mathematics and Computation, 2008
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Zuodong Yang
exaly   +3 more sources

Sub- and Supersolutions for Nonlinear Operators: Problems of Monotone Type

1983
In this paper we describe for a variety of non-linear problems F:D → Rn, D open in Rn, a discrete programming approach for the calculation of alternating approximations for a zero z* :
exaly   +2 more sources

Sub- and supersolutions of nonlinear elliptic and parabolic problems

1996
exaly   +2 more sources

An abstract sub-supersolution method in partially ordered spaces

Nonlinear Analysis: Real World Applications, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fresse, Lucas, Motreanu, Viorica V.
openaire   +2 more sources

The sub- and supersolution method for variational–hemivariational inequalities

Nonlinear Analysis: Theory, Methods & Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Weak solutions for some quasilinear elliptic equations by the sub-supersolution method

Nonlinear Analysis: Theory, Methods & Applications, 2000
The solvability of quasi-linear elliptic boundary value problems is studied. It is proved that if a sub-supersolution couple exists then the equation possesses at least one weak solution. The proof applies Leray-Schauder's fixed point theorem.
Delgado, Manuel, Suárez, Antonio
openaire   +2 more sources

A Sub-supersolution Method for Integro-differential Semilinear Elliptic Equations and Some Applications

Mediterranean Journal of Mathematics
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de Lima, Romildo N., Nóbrega, Alânnio B., Tavares, Leandro S.   +2 more
openaire   +2 more sources

Existence results for some anisotropic possible singular problems via the sub-supersolution method

Studia Universitatis Babes-Bolyai Matematica
Using the sub-super solution method, we prove the existence of the solutions for the following anisotropic problem with singularity: $$\begin{cases} -\sum\limits_{i=1}^{N} \partial_{i} \left({| \partial_{i} u \vert}^{p_{i}-2} \partial_{i} u \right) = f(x,u) &\qquad\text{in $\;\;\Omega$,}\\ u>0 &\qquad\text{in $\;\;\Omega $,}\\ u=0 & ...
El Amrouss, Abdelrachid, Abdellah, Hamidi, Fouad, Kissi   +2 more
openaire   +2 more sources

Getting a solution between sub- and supersolutions without monotone iteration

2011
Se esiste una sotto-sopra soluzione per un problema semilineare ellittico allora si può provare resistenza di una soluzione usando il metodo della iterazione monotona. Per applicare questo metodo è necessario assumere una regolarità del secondo membro più forte della continuità.
Clément, Philippe, Sweers, Guido
openaire   +1 more source

A solution between sub- and supersolutions for semilinear elliptic equations with a nonlocal term in a continuous setting

Communications on Pure and Applied Analysis, 2023
Guido Sweers, Philippe Clement
exaly