Title of article
Von Neumann]Jordan Constant of Absolute Normalized Norms on C2
Author/Authors
Kichi-Suke Saito1، نويسنده , , Mikio Kato1، نويسنده , , Yasuji Takahashi1، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
18
From page
515
To page
532
Abstract
We determine and estimate the von Neumann]Jordan constant of absolute
normalized norms on C2 by means of their corresponding continuous convex
functions onw0, 1x. This provides many new interesting examples including those of
non- lp-type as well as some previous ones. It is also shown that all such norms are
uniformly non-square except l 1- and l`-norms
Keywords
Convex function , non- lp-type norm , vonNeumann]Jordan constant , uniform non-squareness. , absolute normalized norm
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2000
Journal title
Journal of Mathematical Analysis and Applications
Record number
933113
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