Barbosa, Ezequiel; Cavalcante, Marcos P.; Pereira, Edno Gap phenomena for constant mean curvature surfaces. (English) Zbl 1523.53010 Bull. Lond. Math. Soc. 55, No. 4, 2035-2051 (2023). Reviewer: Alberto Roncoroni (Milano) MSC: 53A10 53C40 49Q10 PDFBibTeX XMLCite \textit{E. Barbosa} et al., Bull. Lond. Math. Soc. 55, No. 4, 2035--2051 (2023; Zbl 1523.53010) Full Text: DOI arXiv
Barbosa, Ezequiel; Carvalho Silva, Lucas Surfaces of constant anisotropic mean curvature with free boundary in revolution surfaces. (English) Zbl 1521.53007 Manuscr. Math. 169, No. 3-4, 439-459 (2022). MSC: 53A10 53C42 PDFBibTeX XMLCite \textit{E. Barbosa} and \textit{L. Carvalho Silva}, Manuscr. Math. 169, No. 3--4, 439--459 (2022; Zbl 1521.53007) Full Text: DOI
Barbosa, Ezequiel; Gonçalves, Rosivaldo Antônio; Pereira, Edno Uniqueness results for free boundary minimal hypersurfaces in conformally Euclidean balls and annular domains. (English) Zbl 1475.53017 J. Geom. Anal. 31, No. 10, 9800-9818 (2021). MSC: 53A10 49Q10 35P15 PDFBibTeX XMLCite \textit{E. Barbosa} et al., J. Geom. Anal. 31, No. 10, 9800--9818 (2021; Zbl 1475.53017) Full Text: DOI arXiv
Barbosa, Ezequiel; Santana, Farley; Upadhyay, Abhitosh \(\lambda\)-Hypersurfaces on shrinking gradient Ricci solitons. (English) Zbl 1455.37057 J. Math. Anal. Appl. 492, No. 2, Article ID 124470, 18 p. (2020). Reviewer: Ivan C. Sterling (St. Mary’s City) MSC: 37K25 37K40 53C42 53C22 PDFBibTeX XMLCite \textit{E. Barbosa} et al., J. Math. Anal. Appl. 492, No. 2, Article ID 124470, 18 p. (2020; Zbl 1455.37057) Full Text: DOI
Barbosa, Ezequiel; Viana, Celso A remark on a curvature gap for minimal surfaces in the ball. (English) Zbl 1431.53059 Math. Z. 294, No. 1-2, 713-720 (2020). MSC: 53C42 53A10 53A07 PDFBibTeX XMLCite \textit{E. Barbosa} and \textit{C. Viana}, Math. Z. 294, No. 1--2, 713--720 (2020; Zbl 1431.53059) Full Text: DOI arXiv
Barbosa, Ezequiel; Kristály, Alexandru Second-order Sobolev inequalities on a class of Riemannian manifolds with nonnegative Ricci curvature. (English) Zbl 1393.35257 Bull. Lond. Math. Soc. 50, No. 1, 35-45 (2018). Reviewer: Vicenţiu D. Rădulescu (Craiova) MSC: 35R01 58J60 53C21 53C24 49Q20 PDFBibTeX XMLCite \textit{E. Barbosa} and \textit{A. Kristály}, Bull. Lond. Math. Soc. 50, No. 1, 35--45 (2018; Zbl 1393.35257) Full Text: DOI arXiv Link
Barbosa, Ezequiel R. A simple improvement of a differentiable classification result for complete submanifolds. (English) Zbl 1275.53049 J. Math. Soc. Japan 65, No. 3, 787-796 (2013). MSC: 53C40 PDFBibTeX XMLCite \textit{E. R. Barbosa}, J. Math. Soc. Japan 65, No. 3, 787--796 (2013; Zbl 1275.53049) Full Text: DOI Euclid