Results 21 to 30 of about 107,538 (250)

Concentration-Compactness Principle for Trudinger–Moser’s Inequalities on Riemannian Manifolds and Heisenberg Groups: A Completely Symmetrization-Free Argument [PDF]

open access: hybridAdvanced Nonlinear Studies, 2021
The concentration-compactness principle for the Trudinger–Moser-type inequality in the Euclidean space was established crucially relying on the Pólya–Szegő inequality which allows to adapt the symmetrization argument.
Jungang Li, Guozhen Lu, Maochun Zhu
openalex   +2 more sources

The concentration-compactness principle for fractional order Sobolev spaces in unbounded domains and applications to the generalized fractional Brezis-Nirenberg problem [PDF]

open access: greenNonlinear Differential Equations and Applications NoDEA, 2018
In this paper we extend the well-known concentration-compactness principle for the Fractional Laplacian operator in unbounded domains. As an application we show sufficient conditions for the existence of solutions to some critical equations involving the
Julián Fernández Bonder   +2 more
semanticscholar   +6 more sources

Concentration-compactness principle for mountain pass problems

open access: green, 2005
In the paper we show that critical sequences associated with the mountain pass level for semilinear elliptic problems on $\R^N$ converge when the non-linearity is subcritical, superlinear and satisfies the penalty condition $F_\infty(s)
Kyril Tintarev
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The concentration-compactness principle for Orlicz spaces and applications

open access: green, 2021
In this revision we have modified and extended our application to the solvability of critical-type elliptic ...
Julián Fernández Bonder, Analía Silva
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Concentration–Compactness Principle to a Weighted Moser–Trudinger Inequality and Its Application

open access: goldJournal of mathematics
We employ level‐set analysis of functions to establish a sharp concentration–compactness principle for the Moser–Trudinger inequality with power weights in .
Yubo Ni
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A study and an application of the concentration compactness type principle

open access: green, 2019
In this article we develop a concentration compactness type principle in a variable exponent setup. As an application of this principle we discuss a problem involving fractional `{\it $(p(x),p^+)$-Laplacian}' and power nonlinearities with exponents $(p^+)^*$, $p_s^*(x)$ with the assumption that the critical set $\{x\in :p_s^*(x)=(p^+)^*\}$ is nonempty.
Akasmika Panda, Debajyoti Choudhuri
openalex   +4 more sources

Concentration-compactness principle for Trudinger–Moser inequalities on Heisenberg groups and existence of ground state solutions [PDF]

open access: yesCalculus of Variations and Partial Differential Equations, 2018
Let $\mathbb{H}^{n}=\mathbb{C}^{n}\times\mathbb{R}$ be the $n$-dimensional Heisenberg group, $Q=2n+2$ be the homogeneous dimension of $\mathbb{H}^{n}$. We extend the well-known concentration-compactness principle on finite domains in the Euclidean spaces of \ P. L. Lions to the setting of the Heisenberg group $\mathbb{H}^{n}$.
Jungang Li, Guozhen Lu, Maochun Zhu
semanticscholar   +4 more sources

A CONCENTRATION-COMPACTNESS PRINCIPLE FOR PERTURBED ISOPERIMETRIC PROBLEMS WITH GENERAL ASSUMPTIONS

open access: green
Derived from the concentration-compactness principle, the concept of generalized minimizer can be used to define generalized solutions of variational problems which may have components ``infinitely'' distant from each other. In this article and under mild assumptions we establish existence and density estimates of generalized minimizers of perturbed ...
Jules Candau-Tilh
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Concentration-compactness principle for generalized Moser-Trudinger inequalities: characterization of the non-compactness in the radial case [PDF]

open access: gold, 2014
Let B(R)⊂Rn , n 2 , be an open ball. By a result from [1], the Moser functional with the borderline exponent from the Moser inequality fails to be sequentially weakly continuous on the set of radial functions from the unit ball in W 1,n 0 (B(R)) only in ...
Robert Černɓ
openalex   +2 more sources

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