a repository of mathematical know-how
Include all descendant tags and articles
There are no further child tags to display.
How to work without an identity element when you clearly need it
If you don't have an identity element, a set of local units is more than enough
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
45 weeks 2 days
choice of the field
1 year 1 week
1 year 2 weeks
1 year 32 weeks
Higher dimensional analogues
2 years 5 days