Results 11 to 20 of about 33,828 (297)

A study and an application of the concentration compactness type principle [PDF]

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   +3 more sources

Concentration-Compactness Principle for Generalized Trudinger Inequalities

open access: bronzeZeitschrift für Analysis und ihre Anwendungen, 2011
Let \Omega\subset\mathbb R^n , n\geq 2 , be a bounded domain and let \alpha < n-1
Robert Černý   +2 more
openalex   +3 more sources

Concentration-Compactness Principle for embedding into multiple exponential spaces [PDF]

open access: bronzeMathematical Inequalities & Applications, 2012
Let Ω⊂Rn , n 2 , be a bounded domain and let α < n−1 . We prove the ConcentrationCompactness Principle for the embedding of the Orlicz-Sobolev space W 1 0 L n logn−1 L logα logL(Ω) into the Orlicz space corresponding to a Young function that behaves like exp(exp(t n n−1−α )) for large t .
Robert Černɓ
openalex   +2 more sources

Concentration-compactness principle of singular Trudinger-Moser inequality involving $N$-Finsler-Laplacian operator [PDF]

open access: greenInternational Journal of Mathematics, 2019
In this paper, suppose [Formula: see text] be a convex function of class [Formula: see text] which is even and positively homogeneous of degree 1. We establish the Lions type concentration-compactness principle of singular Trudinger–Moser Inequalities involving [Formula: see text]-Finsler–Laplacian operator.
Yanjun Liu
openalex   +5 more sources

A Remark on the Concentration Compactness Principle in Critical Dimension [PDF]

open access: closedCommunications on Pure and Applied Mathematics, 2021
AbstractWe prove some refinements of the concentration compactness principle for Sobolev space W1, n on a smooth compact Riemannian manifold of dimension n. As an application, we extend Aubin's theorem for functions on with zero first‐order moments of the area element to the higher‐order moments case.
Fengbo Hang
openalex   +3 more sources

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

open access: greenCalculus of Variations and Partial Differential Equations, 2017
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
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Concentration-Compactness Principle of Singular Trudinger--Moser Inequalities in ℝn and n-Laplace Equations

open access: hybridAdvanced Nonlinear Studies, 2018
In this paper, we use the rearrangement-free argument, in the spirit of the work by Li, Lu and Zhu [25], on the concentration-compactness principle on the Heisenberg group to establish a sharpened version of the singular Lions concentration-compactness ...
Zhang Caifeng, Chen Lu
doaj   +2 more sources

Lower Semicontinuity of Functionals via the Concentration-Compactness Principle

open access: closedJournal of Mathematical Analysis and Applications, 2001
It is proved that, if \(\Omega\) is a bounded open subset of \({\mathbb R}^N\) and ...
Eugenio Montefusco
openalex   +2 more sources

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