Alencar, Hilário; do Carmo, Manfredo; Silva Neto, Gregório Stable hypersurfaces with zero scalar curvature in Euclidean space. (English) Zbl 1360.53016 Ark. Mat. 54, No. 2, 233-241 (2016). MSC: 53A07 53C42 PDFBibTeX XMLCite \textit{H. Alencar} et al., Ark. Mat. 54, No. 2, 233--241 (2016; Zbl 1360.53016) Full Text: DOI arXiv
Alencar, Hilário; do Carmo, Manfredo; Fernández, Isabel; Tribuzy, Renato A theorem of H. Hopf and the Cauchy-Riemann inequality. II. (English) Zbl 1157.53349 Bull. Braz. Math. Soc. (N.S.) 38, No. 4, 525-532 (2007). MSC: 53C42 20A10 PDFBibTeX XMLCite \textit{H. Alencar} et al., Bull. Braz. Math. Soc. (N.S.) 38, No. 4, 525--532 (2007; Zbl 1157.53349) Full Text: DOI Link