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Results tagged with calculus-of-variations
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user 137069
Questions on the calculus of variations, which deals with the optimization of functionals mostly defined on infinite dimensional spaces.
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votes
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answers
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How can I prove that the following function is increasing according to x1?
Suppose that
$0 \le {X_1} < {X_2} < {X_3}$
.
How is it possible to prove the following function is increasing based on
${X_1}$
in the range of
$0 \le {X_1} < {X_2}$ ?
$f({X_1},{X_2},{X_3}) = \frac …
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