Tricki
a repository of mathematical know-how

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Articlesort icon Created Updated
I have a problem about integration 23/04/2009 - 00:02 5 years 5 weeks ago
I have a problem about an infinite sum 27/04/2009 - 16:50 11 years 17 weeks ago
I have a problem about a supremum or an infimum 18/04/2009 - 12:53 11 years 18 weeks ago
I have a problem about a continuous function 18/04/2009 - 01:15 11 years 17 weeks ago
How to work without an identity element when you clearly need it 25/04/2009 - 00:48 11 years 16 weeks ago
How to use Zorn's lemma 03/12/2008 - 19:32 11 years 19 weeks ago
How to use ultrafilters 25/01/2009 - 17:57 7 years 28 weeks ago
How to use the method of stationary phase to control oscillatory integrals 21/04/2009 - 21:40 11 years 16 weeks ago
How to use the continuum hypothesis 31/12/2008 - 19:52 11 years 22 weeks ago
How to use the Cauchy-Schwarz inequality 23/04/2009 - 02:52 10 years 29 weeks ago
How to use the Bolzano-Weierstrass theorem 24/01/2009 - 16:16 11 years 19 weeks ago
How to use tensor products and evaluation maps in representation theory 19/04/2009 - 22:27 10 years 50 weeks ago
How to use tensor products 18/04/2009 - 00:26 10 years 2 weeks ago
How to use mathematical concepts and statements 05/12/2008 - 09:39 11 years 17 weeks ago
How to use martingales 29/03/2009 - 22:41 11 years 12 weeks ago
How to use group actions 16/04/2009 - 17:26 11 years 10 weeks ago
How to use fixed point theorems 21/04/2009 - 15:31 11 years 16 weeks ago
How to use entropy 31/12/2008 - 19:45 11 years 24 weeks ago
How to use compactness 08/12/2008 - 09:43 11 years 19 weeks ago
How to solve quadratic equations 16/12/2008 - 01:38 8 years 21 weeks ago
How to solve problems about finite groups 03/05/2009 - 03:37 11 years 16 weeks ago
How to solve problems about discrete groups 03/05/2009 - 03:39 11 years 16 weeks ago
How to solve linear equations in one variable 20/04/2009 - 00:16 11 years 15 weeks ago
How to solve cubic and quartic equations 29/04/2009 - 19:14 11 years 6 weeks ago
How to prove from first principles that a function is Riemann integrable 24/04/2009 - 14:46 11 years 17 weeks ago