Mathematics
Filippo's user avatar
Filippo's user avatar
Filippo's user avatar
Filippo
  • Member for 5 years, 3 months
  • Last seen this week
Profile Activity
Stats
3,093
reputation
26k
reached
72
answers
143
questions
Communities
View all
Badges
View all badges
1
gold badge
9
silver badges
20
bronze badges
Top tags
View all tags
18
Score
32
Posts
15
Posts %
8
Score
15
Posts
7
Posts %
6
Score
10
Posts
5
Posts %
5
Score
11
Posts
5
Posts %
3
Score
11
Posts
5
Posts %
2
Score
10
Posts
5
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
13
Why do we write $P\ll Q$ and why is $P$ called absolutely continuous w.r.t. $Q$?
Jan 21
question
8
How do we know that the number $1$ is not equal to the number $-1$?
Jul 2, 2020
question
7
Spectral theorem/ exchanging limit of series and operator
Jul 29, 2019
question
7
The Universal Property of Tangent Spaces
Nov 29, 2020
question
6
Hodge star - Duality: Why is $\star{\star\alpha}=\pm\alpha$?
Jul 9, 2022
question
6
"The curvature of $\nabla=\mathrm d+\omega$ equals $\mathrm{d}\omega+\omega\wedge\omega$"
Apr 2
question
6
Why are two disjoint events defined to be independent if one has zero probability?
Feb 7
answer
5
How is $\mathbb{Q}$ a subset of $\mathbb{R}$ given the construction of $\mathbb{R}$ based on $\mathbb{Q}$?
Oct 9, 2021
question
5
How do we know that mathematics is independent of the definition of the cartesian product?
Jun 23, 2022
question
5
Let $A_1,A_2\in L(V,V)$, $A_i(V)=V$ and $\dim\ker A_i=n_i\in\mathbf{N}$. Is $\dim\ker (A_2A_1)=n_1+n_2$ even if $\dim V=\infty$?
Dec 17, 2020
Top Meta posts
2
0
11
Closure of a question about terminology
Top network posts
View all network posts
41
Do all Noether theorems have a common mathematical structure?
10
Why is absolute time considered an axiom of Newtonian mechanics? What statements are based on this axiom?
10
If the contraction of some quantity is a tensor, is that quantity a tensor?
9
Spectral decomposition vs Taylor Expansion
8
Two different versions of Schrödinger's equation - are they equivalent?

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.