The Compactness of Extremals for a Singular Hardy-Trudinger-Moser Inequality. Journal of Partial Differential Equations, [S. l.], v. 37, n. 3, p. 235–250, 2024. DOI: 10.4208/jpde.v37.n3.1. Disponível em: https://global-sci.com/index.php/jpde/article/view/4424. Acesso em: 5 dec. 2025.