Acosta, María D.; Kim, Sung Guen Numerical boundaries for some classical Banach spaces. (English) Zbl 1167.46008 J. Math. Anal. Appl. 350, No. 2, 694-707 (2009). MSC: 46B04 46E15 47A12 PDFBibTeX XMLCite \textit{M. D. Acosta} and \textit{S. G. Kim}, J. Math. Anal. Appl. 350, No. 2, 694--707 (2009; Zbl 1167.46008) Full Text: DOI
Acosta, María D.; Kim, Sung Guen Denseness of holomorphic functions attaining their numerical radii. (English) Zbl 1140.46007 Isr. J. Math. 161, 373-386 (2007). Reviewer: Pei Yuan Wu (Hsinchu) MSC: 46B99 46B22 PDFBibTeX XMLCite \textit{M. D. Acosta} and \textit{S. G. Kim}, Isr. J. Math. 161, 373--386 (2007; Zbl 1140.46007) Full Text: DOI