Tricki
a repository of mathematical know-how
Navigate
Tags
Search
Forums
Help
Children of
What kind of problem am I trying to solve?
Approximation front page
Equation-solving front page
Existence proofs
Finding algorithms front page
Impossibility and nonexistence front page
Proving "for all" statements
Proving equalities and identities
Techniques for comparing sets and mathematical structures
Techniques for counting
Techniques for maximizing and minimizing
Search this site:
Username:
*
Password:
*
Create new account
Request new password
Recent articles
View a list of all articles.
Geometric view of Hölder's inequality
Diagonal arguments
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)
Numerical optimization
Active forum topics
Plenty of LaTeX errors
Tutorial
A different kind of article?
Countable but impredicative
Tricki Papers
more
Recent comments
I don't think this statement
4 years 13 weeks
ago
choice of the field
4 years 22 weeks
ago
Incorrect Image
4 years 22 weeks
ago
Article classification
5 years 1 day
ago
Higher dimensional analogues
5 years 20 weeks
ago
more

4 years 13 weeksago4 years 22 weeksago4 years 22 weeksago5 years 1 dayago5 years 20 weeksago