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Mathematics
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Kapil
  • Member for 8 years, 1 month
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Top posts
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43
Why and How do certain manipulations in indefinite integrals "just work"?
Aug 11, 2021
answer
7
What do cones have to do with quadratics? Why is $2$ special?
Jan 6, 2021
answer
5
Show that $f$ is an epimorphism of groups if and only if $f$ is surjective as a map of groups.
Sep 30, 2022
answer
4
Easy to understand examples of category theoretic theorems that are useful
Nov 4, 2018
answer
4
A function that maps matrix to its Jordan form is linear?
Sep 4, 2021
answer
3
Examples of theorems that are true conceptually, but false computationally
Jul 5, 2018
answer
3
Show a regular n-sided polygon is constructible, using only ruler and compasses, iff the number $\alpha = 2 \cos(2\pi/n)$ is constructible.
Oct 20, 2018
answer
3
Are concrete Riemann surfaces Riemann domains over $\mathbb C$?
Oct 28, 2018
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3
Why are local rings called local?
Jan 2, 2022
answer
3
Prove $E(X) = a$ for a pdf symmetric about $a$
Jun 1, 2024
Top network posts
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33
Story about repeating decimal digits of pi
28
Do my country and the standard of my supervisor affect the quality of my PhD?
27
Old books you would like to have reprinted with high-quality typesetting
26
Is it ethical to assign problem sets and not tell students which subset of problems will be graded?
16
What to do after a pure math academic path?