Let $\delta(f)$ be any multiplicative norm for $C(X, Q)$; i.e., one under which it is a normed algebra. It is shown that $\delta(f)$, whether or not it is complete, majorizes the natural norm and $r(f)$. Under certain conditions on the radical of the completion of $\...
Part I: The Space of Directed Sets A normed and partially ordered vector space of so-called 'directed sets' is constructed, in which the convex cone of all nonempty convex compact sets in R ... R Baier,EM Farkhi - Set-Valued Analysis 被引量: 75发表: 2001年 Bayes and the simplicity ...
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Recently, Mursaleen and Lohani [Mursaleen M, Lohani Danish. Intuitionistic fuzzy 2-normed space and some related concepts. Chaos, Solitons & Fractals (2008), doi:10.1016/j.chaos.2008.11.006] have introduced the concept of intuitionistic fuzzy 2-normed space. In this paper, we introduce the ...