Mathematics
user avatar
user avatar
user avatar
SOUL
  • Member for 3 years, 9 months
  • Last seen more than a month ago
Profile Activity
Stats
758
reputation
16k
reached
15
answers
29
questions
Communities
Badges
View all badges
1
gold badge
5
silver badges
12
bronze badges
Top tags
View all tags
5
Score
3
Posts
7
Posts %
4
Score
8
Posts
18
Posts %
3
Score
6
Posts
14
Posts %
3
Score
6
Posts
14
Posts %
3
Score
2
Posts
5
Posts %
3
Score
2
Posts
5
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
4
Is a Noetherian graded ring also a finitely generated $R_0$-module?
Jan 2, 2021
answer
3
Show that $V\otimes V\simeq L(V^*,V^*,\mathbb{R})$
Feb 19, 2021
question
3
Prove that, $\mathbb{C}P^{n} \setminus \mathbb{C}P^{n-1}$ is homeomorphic to $\mathbb{C}^{n}$
Apr 9, 2021
answer
3
Find all functions $f:\mathbb{N}^+\to\mathbb{N}^+$ such that $f\big(f(n)\big)+f(n)=2n$ for every $n\in\mathbb{N}^+$.
Sep 25, 2018
answer
3
Prove that the set $A := \left\{ (x,y) \in \Bbb R_{> 0}^2 \mid xy \geq 1 \right\}$ is convex
Sep 26, 2018
question
3
Intuition for Homology group
Aug 4, 2021
question
2
Infinite concatenation of homotopy
Aug 9, 2021
question
2
Definition of subcomplex
May 10, 2021
answer
2
function $f:\mathbb{R}→\mathbb{R}$ is monotone increasing, prove that $\lim_{x→c−} f(x) = \sup\{f(x):x < c\}$
Sep 12, 2018
answer
2
Is the set $\{ (x,y) \in \mathbb{R}^2 : xy=1 \}$ open or closed in $\mathbb{R}^2$
Nov 30, 2018

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.