نتایج جستجو برای: bounded linear operators

تعداد نتایج: 621195  

Journal: :Journal of Mathematics Research 2013

Journal: :journal of mathematical modeling 0
morteza saheli morteza saheli

in the present paper, we rst modify the concepts of weakly fuzzy boundedness, strongly fuzzy boundedness, fuzzy continuity, strongly fuzzy continuity and weakly fuzzy continuity. then, we try to nd some relations by making a comparative study of the fuzzy norms of linear operators.

Journal: :Proceedings of the American Mathematical Society 1973

Journal: :Indagationes Mathematicae (Proceedings) 1974

2007
Yasunari Shidama

The papers [21], [8], [23], [25], [24], [5], [7], [6], [19], [4], [1], [2], [18], [10], [22], [13], [3], [20], [16], [15], [9], [12], [11], [14], and [17] provide the terminology and notation for this paper. Let X be a non empty set and let f , g be elements of X . Then g · f is an element of X . One can prove the following propositions: (1) Let X, Y , Z be real linear spaces, f be a linear ope...

2003
Yasunari Shidama

Let X be a set, let Y be a non empty set, let F be a function from [: R, Y :] into Y , let a be a real number, and let f be a function from X into Y . Then F ◦(a, f) is an element of Y X . One can prove the following propositions: (1) Let X be a non empty set and Y be a non empty loop structure. Then there exists a binary operation A1 on (the carrier of Y ) X such that for all elements f , g of...

Journal: :Bulletin of the American Mathematical Society 1974

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