a repository of mathematical know-how
Include all descendant tags and articles
There are no further child tags to display.
I have a problem about an infinite sum
I have a problem about the convergence of a sequence
Prove that a sequence converges by passing to a subsequence
To prove convergence, find a rapidly converging subsequence
Search this site:
Create new account
Request new password
View a list of all articles.
Geometric view of Hölder's inequality
Finding an interval for rational numbers with a high denominator
Try to prove a stronger result
Use self-similarity to get a limit from an inferior or superior limit.
Prove a consequence first
Lower degree by increasing dimension (or vice-versa)
Active forum topics
Plenty of LaTeX errors
A different kind of article?
Countable but impredicative
I don't think this statement
19 weeks 16 hours
choice of the field
27 weeks 5 days
28 weeks 5 days
1 year 5 weeks
Higher dimensional analogues
1 year 26 weeks