He, Chan; Martini, Horst; Wu, Senlin On covering functionals of convex bodies. (English) Zbl 1334.52007 J. Math. Anal. Appl. 437, No. 2, 1236-1256 (2016). MSC: 52A21 46B25 PDFBibTeX XMLCite \textit{C. He} et al., J. Math. Anal. Appl. 437, No. 2, 1236--1256 (2016; Zbl 1334.52007) Full Text: DOI
Martini, Horst; Wu, Senlin Characterizations of \(l_\infty^n\) and \(l_1^n\), and their stabilities. (English) Zbl 1294.52006 J. Math. Anal. Appl. 419, No. 2, 688-702 (2014). MSC: 52A21 PDFBibTeX XMLCite \textit{H. Martini} and \textit{S. Wu}, J. Math. Anal. Appl. 419, No. 2, 688--702 (2014; Zbl 1294.52006) Full Text: DOI