Amenability properties of Banach algebra valued continuous functions |
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Authors: | Reza Ghamarshoushtari Yong Zhang |
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Affiliation: | Department of Mathematics, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada |
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Abstract: | Let X be a compact Hausdorff space and A a Banach algebra. We investigate amenability properties of the algebra C(X,A) of all A -valued continuous functions. We show that C(X,A) has a bounded approximate diagonal if and only if A has a bounded approximate diagonal; if A has a compactly central approximate diagonal (unbounded) then C(X,A) has a compactly approximate diagonal. Weak amenability of C(X,A) for commutative A is also considered. |
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Keywords: | Abstract continuous functions Amenability Approximate diagonal Weak amenability |
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