Given two functionals f and g on X, define (f g)(x) = max{f (x), g(x)} (f

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Given two functionals f and g on X, define
(f ∨ g)(x) = max{f (x), g(x)}
(f ∧ g)(x) = min{f (x), g(x)}
If f and g are continuous, then so are f ∨ g and f ∧ g.

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Foundations of Mathematical Economics

ISBN: 978-0262531924

1st edition

Authors: Michael Carter

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Question Posted: May 02, 2016 11:39 AM

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Given two functionals f and g on X, define (f g)(x) = max{f (x), g(x)} (f

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For any the upper and lower contour sets ...View the full answer

Foundations of Mathematical Economics

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