Abstract
H.Choda proved that every element in the closed unit ball of a von Neumann algebra is average of two extreme points of the ball. Here, we prove the strict generalisation of Choda’s result to arbitrary $JBW^{*}$-triples.
Citation
Akhlaq Ahmad Siddiqui. "Average of two extreme points in $JBW^{*}$-triples." Proc. Japan Acad. Ser. A Math. Sci. 83 (9-10) 176 - 178, September 2007. https://doi.org/10.3792/pjaa.83.176
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