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9:53 AM
A new tag was created recently.
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Q: A question about multivariable calculus and optimization

mohammad-83Consider the function $f(x) :\mathbb{R}\rightarrow \mathbb{R}$, such that $f(x)\geqslant 0\; \forall x\in \mathbb{R}$, and has a set of extremum points at $x_{j}$. Consider the integral : $$\int_{\bar{x}}^{g_{c}(\bar{x})}f(x)dx=c$$ where c is a constant, and $g_{c}(\bar{x})$ is a function of $\ba...

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Q: A Curved/Warped Version of Fubini's Theorem

Behnam EsmayliI will think of $ \mathbb{R}^{n+m}$ as $\mathbb{R}^n \times \mathbb{R}^m$. Let $ V \subset \mathbb{R}^{n+m}$ be open and $g:V \to U \subset \mathbb{R}^{n+m} $ be a $C^1$ diffeomorphism. For a fixed ${y} \in \mathbb{R}^m$, the image $g(\mathbb{R}^n \times \{y\})$ is an $n$-dimensional $C^1$ man...

I remember that the tag called was considered problematic and it was eventually removed, see: Tags that encourage off-topic questions.
These two queries also show the editors: data.stackexchange.com/mathoverflow/query/1038474/… data.stackexchange.com/mathoverflow/query/1105163/… (Of course, the above two questions will only be shown there after the next update of the data in SEDE.)
 
10:31 AM
OTOH since is considered OK on MO, perhaps there should be no problem with either.
 

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