145 research outputs found
A simple proof of a theorem on (2n)-weak amenability
A simple proof of (2n)-weak amenability of the triangular Banach algebra T=
[(A A) (0 A)] is given where A is a unital C*-algebra.Comment: 4 page
A characterization of inner product spaces related to the p-angular distance
In this paper we present a new characterization of inner product spaces
related to the p-angular distance. We also generalize some results due to
Dunkl, Williams, Kirk, Smiley and Al-Rashed by using the notion of p-angular
distance.Comment: 9 Pages, to appear in J. Math. Anal. Appl. (JMAA
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