Tricki
a repository of mathematical know-how

Articles

Article Created Updatedsort icon
When controlling an oscillatory integral, bump functions and bounded phase corrections are not very important 01/05/2009 - 23:52 11 years 25 weeks ago
How to use the method of stationary phase to control oscillatory integrals 21/04/2009 - 20:40 11 years 25 weeks ago
Estimating integrals 15/04/2009 - 22:35 11 years 25 weeks ago
Methods for bounding oscillatory integrals 23/04/2009 - 16:28 11 years 25 weeks ago
Combinatorics front page 12/12/2008 - 09:52 11 years 25 weeks ago
Structural graph theory front page 12/12/2008 - 09:57 11 years 25 weeks ago
Proving equalities and identities 07/12/2008 - 19:10 11 years 25 weeks ago
To prove that two real numbers are equal, prove that neither is greater than the other 07/12/2008 - 19:47 11 years 25 weeks ago
Shift the contour of integration 30/04/2009 - 17:36 11 years 25 weeks ago
If a parameter is generating undesirable boundary terms, try averaging over many choices of that parameter 30/04/2009 - 23:43 11 years 26 weeks ago
Averaging arguments 27/03/2009 - 22:44 11 years 26 weeks ago
Keep parameters unspecified until it is clear how to optimize them 24/04/2009 - 18:41 11 years 26 weeks ago
If you don't know how to make a decision, then don't make it 29/04/2009 - 18:20 11 years 26 weeks ago
As a first approximation, neglect lower order terms 30/04/2009 - 18:02 11 years 26 weeks ago
If you want to calculate an infinite sum exactly, relate it to coefficients associated with some function 27/04/2009 - 16:03 11 years 26 weeks ago
Use rescaling or translation to normalize parameters 20/04/2009 - 23:47 11 years 26 weeks ago
Methods for simplifying integrals 19/04/2009 - 22:37 11 years 26 weeks ago
I have a problem about the convergence of a sequence 16/04/2009 - 23:13 11 years 26 weeks ago
How to use fixed point theorems 21/04/2009 - 14:31 11 years 26 weeks ago
Discretization followed by compactness arguments 31/12/2008 - 16:32 11 years 26 weeks ago
To prove that a sequence converges, find one or more convergent subsequences 25/04/2009 - 16:04 11 years 26 weeks ago
Which integrals are simpler to integrate 20/04/2009 - 20:45 11 years 26 weeks ago
Bound the integrand by something simpler 20/04/2009 - 22:16 11 years 26 weeks ago
How to bound a sum of infinitely many positive real numbers 28/04/2009 - 14:27 11 years 26 weeks ago
Actions on topological spaces 16/04/2009 - 16:46 11 years 26 weeks ago