Tricki
a repository of mathematical know-how

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Article Createdsort icon Updated
Finding subsets front page 02/01/2009 - 20:10 6 years 16 weeks ago
Transfinite induction 02/01/2009 - 01:44 36 weeks 5 days ago
Induction front page 02/01/2009 - 01:20 6 years 8 weeks ago
How to use the continuum hypothesis 31/12/2008 - 19:52 6 years 14 weeks ago
How to use entropy 31/12/2008 - 19:45 6 years 16 weeks ago
Analysis front page 31/12/2008 - 19:18 6 years 10 weeks ago
Discretization followed by compactness arguments 31/12/2008 - 17:32 6 years 9 weeks ago
Finding small nets 31/12/2008 - 00:21 6 years 11 weeks ago
Impossibility and nonexistence front page 26/12/2008 - 13:02 6 years 16 weeks ago
How to change "for all x there exists y" into "there exists y such that for all x" 18/12/2008 - 11:15 6 years 13 weeks ago
Don't start from scratch 17/12/2008 - 01:52 4 years 44 weeks ago
What makes some equations so much easier to solve than others? 16/12/2008 - 22:22 6 years 11 weeks ago
How to solve quadratic equations 16/12/2008 - 01:38 3 years 13 weeks ago
Equation-solving front page 16/12/2008 - 01:34 5 years 51 weeks ago
Make everything roughly the same size 15/12/2008 - 23:02 6 years 11 weeks ago
Extra logarithmic factors 15/12/2008 - 22:57 3 years 17 weeks ago
Useful heuristic principles for guessing probabilistic estimates 15/12/2008 - 18:27 6 years 14 weeks ago
nlogn-type bounds 15/12/2008 - 16:24 6 years 11 weeks ago
How does a bound of exp(c(log n)^{1/2}) ever arise? 15/12/2008 - 01:05 6 years 9 weeks ago
Which techniques lead to which kinds of bounds? 14/12/2008 - 18:39 6 years 10 weeks ago
What can a lower bound say about potential proofs of the upper bound? 14/12/2008 - 16:26 5 years 10 weeks ago
Mathematicians need to be metamathematicians 14/12/2008 - 16:15 6 years 13 weeks ago
Turn sets into functions 14/12/2008 - 11:55 5 years 10 weeks ago
Applying the probabilistic method 13/12/2008 - 12:01 6 years 5 weeks ago
Probabilistic combinatorics front page 13/12/2008 - 01:04 6 years 11 weeks ago