Mathematics
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juan arroyo
  • Member for 7 years, 3 months
  • Last seen more than 1 year ago
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All Questions Answers
Score Newest
answer
11
Differentiating a function of a variable with respect to the variable's derivative
Jan 5, 2017
answer
7
If a derivative of a continuous function has a limit, must it agree with that limit?
Feb 13, 2017
question
7
Showing that $\mathbb S^1$ is a deformation retract of the Mobius strip, rigorously.
Jul 25, 2015
question
6
Do the level sets of a constant rank map give a foliation of the domain?
Apr 5, 2016
answer
5
$X/{\sim}$ is Hausdorff if and only if $\sim$ is closed in $X \times X$
Dec 31, 2016
answer
5
An invitation to differential geometry?
Jan 9, 2017
answer
3
Can the integral of a function be larger than function itself?
Jan 7, 2017
answer
3
What is the value of $a/b/c$?
Jan 1, 2017
question
3
For a vector bundle $\xi:E\to M$, why is Trace a parallel section of the bundle $End(\xi)^*$?
Jan 22, 2017
question
3
Let $h(z) = g(f(z))$. If two of the three functions $f$, $g$, and $h$ are holomorphic and non-constant, must the third also be holomorphic?
Aug 15, 2015

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