Tricki
a repository of mathematical know-how
Navigate
Tags
Search
Forums
Help
Tags
›
geometry
›
algebraic topology
Algebraic topology
Options
Include all descendant tags and articles
Child tags
There are no further child tags to display.
Articles
A
Approximating continuous structures by discrete structures
I
If your topological invariant takes integer values, they may well be homology classes in disguise
T
To simplify a closed subset of the plane, approximate it using a grid of squares
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
3 years 13 weeks
ago
choice of the field
3 years 22 weeks
ago
Incorrect Image
3 years 23 weeks
ago
Article classification
4 years 2 days
ago
Higher dimensional analogues
4 years 21 weeks
ago
more

3 years 13 weeksago3 years 22 weeksago3 years 23 weeksago4 years 2 daysago4 years 21 weeksago