Results 91 to 100 of about 4,712 (139)

Relative Yamabe invariant and c-concordant metrics [PDF]

open access: yesarXiv, 2008
We show a surgery formula for the relative Yamabe invariant and give applications to the study of concordance classes of metrics.
arxiv  

A compactness result for a Gelfand-Liouville system with Lipschitz condition

open access: yes, 2015
We give a quantization analysis to an elliptic system (Gelfand-Liouville type system) with Dirichlet condition.
Bahoura, Samy Skander
core  

On semilinear elliptic equations with global coupling [PDF]

open access: yesarXiv, 2008
We consider nonlinear elliptic equations which contains global coupling as a nonlinear term. We classify the existence of all possible positive solutions to this problem.
arxiv  

A note on the Neumann problem [PDF]

open access: yesarXiv, 2009
In this paper we provide an application to the Neumann problem of a recent three critical points theorem.
arxiv  

Positive Solutions for Resonant (p, q)-equations with convection

open access: yesAdvances in Nonlinear Analysis, 2020
We consider a nonlinear parametric Dirichlet problem driven by the (p, q)-Laplacian (double phase problem) with a reaction exhibiting the competing effects of three different terms. A parametric one consisting of the sum of a singular term and of a drift
Liu Zhenhai, Papageorgiou Nikolaos S.
doaj   +1 more source

Some remarks on singular solutions of nonlinear elliptic equations. I [PDF]

open access: yesarXiv, 2009
The paper concerns singular solutions of nonlinear elliptic equations.
arxiv  

A miscellany [PDF]

open access: yesarXiv, 2009
We present several results, including some remarks on the Hopf Lemma.
arxiv  

Harnack type inequality on Riemannian manifolds of dimension 5

open access: yes, 2013
We give some estimates of type sup * inf on Riemannian manifold of dimension 5.Comment: 12 pages.
Bahoura, Samy Skander   +1 more
core   +1 more source

Comments on behaviour of solutions of elliptic quasi-linear problems in a neighbourhood of boundary singularities

open access: yesOpen Mathematics, 2017
We have investigated the behaviour of solutions of elliptic quasi-linear problems in a neighbourhood of boundary singularities in bounded and unbounded domains. We found exponents of the solution’s decreasing rate near the boundary singularities.
Bodzioch Mariusz   +2 more
doaj   +1 more source

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