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Ma Joad
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Top posts
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15
Is there any simple ways to compare $x^y$ and $y^x$ without a calculator?
Feb 2, 2019
15
Codomain as part of the definition of a function
Nov 9, 2020
15
Difficulties with reading "informal" and "non-rigorous" sections when studying Algebraic topology
Jan 27, 2020
11
What does the term "geometry" means in a Banach space？
Jan 2, 2018
10
Why is a root system called a "root" system?
Jan 26, 2018
9
How to pronounce $\mathcal{E}$?
Jan 21, 2018
8
Convergence of $\sum_{n=1}^\infty x_n^k$
Sep 30, 2019
8
Unbounded operator whose spectrum is the entire complex plane?
Mar 24
8
How to solve equations in the form $af^2(x)+bf(x)+cx=0$?
Sep 20, 2018
8
Solving the wave equation, with boundary conditions, in the sense of distributions (Generalized functions)
Feb 11, 2020
Top network posts
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45
Does the difference in harmonic series between instruments have a significant effect on the consonance of the sound?
23
Why are the contents of contest maths so different from contents of degree-level maths?
19
Learn university maths or train for high school competitions: which is better?
16
Where do some "energy identities" in PDE theory come from?
15
Should we teach simple content quickly or slowly?