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Results tagged with real-analysis
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user 86159
Real-valued functions of real variable, analytic properties of functions and sequences, limits, continuity, smoothness of these.
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Is the variation of two BV functions the same in the set in which they coincide?
Given two real $BV$ functions $u$ and $v$ in an open interval $(a,b)$ consider the set
$A=\{x: \text{both } u \text{ and } v \text{ are continuous at } x \text{ and } u(x)=v(x)\}$
is it true that $ …
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