Tricki
a repository of mathematical know-how
Navigate
Tags
Search
Forums
Help
Top level
›
What kind of problem am I trying to solve?
›
Techniques for comparing sets and mathematical structures
Articles linking to
A good way of proving that a set is countable
A quick way of recognising countable sets
Cardinality, measure and category
Techniques for comparing sets and mathematical structures
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
1 year 27 weeks
ago
choice of the field
1 year 36 weeks
ago
Incorrect Image
1 year 37 weeks
ago
Article classification
2 years 14 weeks
ago
Higher dimensional analogues
2 years 35 weeks
ago
more

1 year 27 weeksago1 year 36 weeksago1 year 37 weeksago2 years 14 weeksago2 years 35 weeksago