Mathematics
SMath's user avatar
SMath's user avatar
SMath's user avatar
SMath
  • Member for 5 years, 6 months
  • Last seen more than a week ago
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26
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About

I like to understand mathematics, that's why I'm here.

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All Questions Answers
Score Newest
question
3
if $G$ is a divisible group then any subgroup of $G$ is also divisible
Mar 12, 2019
question
1
Defining isomorphism between dual spaces
Sep 22, 2018
question
1
What is the Euler characteristic of the hyperboloid of one sheet
Oct 29, 2018
question
1
Show that $\mathbb{R^{n}}$ is not compact by definition
Feb 18, 2019
question
1
Closed in $\mathbb{R}^{2}$ vs closed in $\mathbb{R}$
Aug 18, 2019
question
1
Sum of distinct irrational numbers could be an integer?
Sep 17, 2019
question
1
Is $d(f,g)=\int_{0}^{1} f(x)g(x)$ a metric for $P([0,1])$?
Mar 2, 2020
question
1
Questions about null sets
Apr 28, 2020
answer
1
Solve for a and b of this piecewise function such that the function f(x) is continuous.
Sep 19, 2019
question
1
Integral representation of a convex function
Aug 9, 2020

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