The Compactness of Extremals for a Singular Hardy-Trudinger-Moser Inequality

The Compactness of Extremals for a Singular Hardy-Trudinger-Moser Inequality

Year:    2024

Author:    Qianjin Luo, Xiaomeng Li

Journal of Partial Differential Equations, Vol. 37 (2024), Iss. 3 : pp. 235–250

Abstract

Motivated by a recent work of Wang-Yang [19] , we study the compactness of extremals $\{u_β\}$ for singular Hardy-Trudinger-Moser inequalities due to Hou [24] . In particular, by the method of blow-up analysis, we conclude that, up to a subsequence, $u_β$ converges to an extremal in some sense as $β$ tends to zero.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/jpde.v37.n3.1

Journal of Partial Differential Equations, Vol. 37 (2024), Iss. 3 : pp. 235–250

Published online:    2024-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    16

Keywords:    Compactness Hardy-Trudinger-Moser inequality blow-up analysis.

Author Details

Qianjin Luo

Xiaomeng Li