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Mathematics
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Alan
  • Member for 4 years, 11 months
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I am a PhD student at UCLA with a broad interest in theoretical computer science.

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10
Number of positive integers n such that 3n - 4, 4n - 5, 5n - 3 are all prime
Apr 13, 2020
7
How do I evaluate $\lim_{n\to\infty} \,\sum_{k=1}^n\left(\frac{k}{n^2}\right)^{\frac{k}{n^2}+1}$? [closed]
Jun 26, 2020
7
Evaluate $\int \frac{x^2-1}{\sqrt{x^6+3x^4+x^2}}dx$
May 7, 2021
7
Evaluate $\int_0^\pi \frac{\sin\frac{21x}{2}}{\sin \frac x2} dx$ (from MIT Integration Bee)
Apr 10, 2020
6
Every $k$-regular graph with girth 5 has at least $k^2+1$ vertices
Oct 11, 2020
6
Find generating function for $F_{2n}$
Jun 22, 2020
6
How can I evaluate: $\int_a^b \frac{1}{\sqrt{1-\cos \theta}}d\theta$?
Jun 24, 2020
4
How do I simplify this sum?
Dec 30, 2020
4
if $AA^*$ = $A + A^*$ then $A$ is normal
Jul 1, 2020
4
Show for all real $u,v,w$: $\left|u+v\right|+\left|u+w\right|+\left|w+v\right|\le\left|u\right|+\left|v\right|+\left|w\right|+\left|u+v+w\right|$
Jun 28, 2020