Mathematics
Natasha
  • Member for 3 years, 10 months
  • Last seen more than a month ago
Profile Activity
Stats
121
reputation
1k
reached
0
answers
17
questions
Communities
Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
6
bronze badges
Top tags
View all tags
0
Score
5
Posts
29
Posts %
0
Score
5
Posts
29
Posts %
0
Score
4
Posts
24
Posts %
0
Score
4
Posts
24
Posts %
0
Score
3
Posts
18
Posts %
0
Score
3
Posts
18
Posts %
Top posts
View all questions, answers, and articles
All Questions Answers Articles
Votes Newest
4
Can you help with this proof that the $n$-th Bell number is bounded by $n!$ for all natural numbers $n$?
Apr 9 '20
2
Proving these sets are well-ordered with the order inherited from $\mathbb{R}$.
Apr 22 '20
2
Topological groups: how to choose a topology for a group, and do we need to?
Dec 2 '20
1
Topological groups: if $A$ is an open subset of $G$, then $A^{-1}$ is open.
Jan 21
1
How can a field L be a subgroup of the Galois group of the extension L:K?
Apr 10 '20
1
Is there a way to order the maximal ideals of the ring of integers? Is there an order structure to maximal ideals?
Apr 12 '20
0
Examples of order isomorphisms / similarities between well ordered sets
Apr 20 '20
0
Interesting ways to show that there are infinitely many equivalence relations on an infinite set (including Bell numbers).
Apr 20 '20
0
Subfields and degree of $[K(t):K]$ for a given field $K$?
Apr 26 '20
0
Construction of the Reals in ZFC system: Existence of rational sequences
Apr 30 '20
Top network posts
View all network posts
6
How to create the state $\vert 0 \rangle+i \vert 1 \rangle$ using elementary gates?
5
Why can I not apply a control gate/function to a gate like T, S, S dagger, ... (using IBM Quantum Experience)? Is there another option?

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.