Skip to main content
Mathematics
niobium's user avatar
niobium's user avatar
niobium's user avatar
niobium
  • Member for 2 years, 5 months
  • Last seen this week
Profile Activity
Stats
1,231
reputation
10k
reached
5
answers
125
questions
Communities
View all
About

Maths makes me feel so little sometimes, and that's what I like about maths. Knowing that many before us have done maths, and that the history of maths is made of (most of the time) small steps ... towards the truth.

Apart from that, I am no longer a student, my work does not have anything to do with maths unfortunately, and I am willing to understand deeply math in the aim of understanding theoretical physics (as well as theoretical chemistry).

Badges
View all badges
This user doesn’t have any gold badges yet.
5
silver badges
15
bronze badges
Top tags
View all tags
0
Score
26
Posts
20
Posts %
0
Score
14
Posts
11
Posts %
0
Score
13
Posts
10
Posts %
0
Score
12
Posts
9
Posts %
0
Score
11
Posts
8
Posts %
0
Score
10
Posts
8
Posts %
Top posts
View all questions and answers
6
Difference betwwen $(\sqrt{2}, \pi)\cap \mathbb Q$ and $[\sqrt{2}, \pi]\cap \mathbb Q$ in $\mathbb Q$
Apr 4, 2023
5
Why probability distribution is defined on event space and not on sample space?
Nov 29, 2022
4
Chinese remainder theorem, how does one justify the existence of the solution, without intuiting it?
Oct 28, 2023
4
Rudin PMA 4.20 - how can this function be unbounded ? Considering Rudin hasn't introduced "divergence" of functions yet in the chapter.
Mar 31, 2023
4
Two double sums must be equal, struggle with indices
Mar 13, 2023
4
Rudin 3.29 the series $\sum_{n=3}^{\infty} \frac{1}{n \ln n(\ln(\ln n))^2}$ converges
Mar 9, 2023
3
Can you prove this equality? Binomial coefficients and probability frequency
Feb 4, 2022
3
Rudin $7.14$ linked to $7.9$ why does Rudin make boundedness compulsory in uniform convergence?
Jul 28, 2023
3
Assigning to every odd number a triangular number. Does the converse hold?
Sep 3, 2023
3
Is ∞ a limit point of $\mathbb R$ ? If not, how to understand Rudin's definition at the beginning of chapter $4$ (PMA)?
Mar 26, 2023
Top network posts
View all network posts
15
To what extent can we use the informal version of the Dirac delta function in Physics?
5
Does the number of photoelectrons depend on the area of the beam for a given beam power?
5
Should I choose Cox-based Jaynes' approach or Kolmogorov approach to base myself on to teach probabilities to high-school students?