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 6 years 12 weeks ago
I have a problem about an infinite sum 27/04/2009 - 16:50 12 years 23 weeks ago
I have a problem about a supremum or an infimum 18/04/2009 - 12:53 12 years 25 weeks ago
I have a problem about a continuous function 18/04/2009 - 01:15 12 years 23 weeks ago
How to work without an identity element when you clearly need it 25/04/2009 - 00:48 12 years 22 weeks ago
How to use Zorn's lemma 03/12/2008 - 19:32 12 years 25 weeks ago
How to use ultrafilters 25/01/2009 - 17:57 8 years 34 weeks ago
How to use the method of stationary phase to control oscillatory integrals 21/04/2009 - 21:40 12 years 23 weeks ago
How to use the continuum hypothesis 31/12/2008 - 19:52 12 years 28 weeks ago
How to use the Cauchy-Schwarz inequality 23/04/2009 - 02:52 11 years 35 weeks ago
How to use the Bolzano-Weierstrass theorem 24/01/2009 - 16:16 12 years 25 weeks ago
How to use tensor products and evaluation maps in representation theory 19/04/2009 - 22:27 12 years 4 weeks ago
How to use tensor products 18/04/2009 - 00:26 11 years 8 weeks ago
How to use mathematical concepts and statements 05/12/2008 - 09:39 12 years 23 weeks ago
How to use martingales 29/03/2009 - 22:41 12 years 19 weeks ago
How to use group actions 16/04/2009 - 17:26 12 years 16 weeks ago
How to use fixed point theorems 21/04/2009 - 15:31 12 years 23 weeks ago
How to use entropy 31/12/2008 - 19:45 12 years 30 weeks ago
How to use compactness 08/12/2008 - 09:43 12 years 25 weeks ago
How to solve quadratic equations 16/12/2008 - 01:38 9 years 27 weeks ago
How to solve problems about finite groups 03/05/2009 - 03:37 12 years 22 weeks ago
How to solve problems about discrete groups 03/05/2009 - 03:39 12 years 23 weeks ago
How to solve linear equations in one variable 20/04/2009 - 00:16 12 years 22 weeks ago
How to solve cubic and quartic equations 29/04/2009 - 19:14 12 years 12 weeks ago
How to prove from first principles that a function is Riemann integrable 24/04/2009 - 14:46 12 years 24 weeks ago