Abstract
For any $\lambda\geq1$, $\mathbb{R}^2_\lambda$ is Banaś-Frączek space, the exact value of the Jordan-von Neumann constant $C_{NJ}(\mathbb{R}^2_\lambda)$ is investigated. By careful calculations, $C_{NJ}(\mathbb{R}^2_\lambda)=2-\frac{1}{\lambda^{2}}$ is given.
Citation
Changsen Yang. "Jordan-Von Neumann constant for Banaś-Frączek space." Banach J. Math. Anal. 8 (2) 185 - 192, 2014. https://doi.org/10.15352/bjma/1396640062
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