Some Grüss Type Inequalities for Fréchet Differentiable Mappings
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Let X be a Hilbert C∗-module on C∗-algebra A and p ∈ A. We denote by Dp(A,X) the set of all continuous functions f : A → X, which are Fréchet differentiable on a open neighborhood U of p. Then, we introduce some generalized semi-inner products on Dp(A,X), and using them some Grüss type inequalities in semi-inner product C∗-module Dp(A,X) and Dp(A,Xn) are established.
2007 ◽
Vol 50
(1)
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pp. 23-36
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1997 ◽
Vol 20
(2)
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pp. 219-224
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2013 ◽
Vol 371
(1989)
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pp. 20120056
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2017 ◽
Vol 6
(4)
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pp. 349-388
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