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Ring theory front page |
28/04/2009 - 02:08 |
11 years 39 weeks ago |
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How to prove conditional convergence |
28/04/2009 - 14:31 |
11 years 39 weeks ago |
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I have a problem about an infinite sum |
27/04/2009 - 15:50 |
11 years 39 weeks ago |
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I have a problem about a continuous function |
18/04/2009 - 00:15 |
11 years 39 weeks ago |
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Use topology to study your group |
28/04/2009 - 03:10 |
11 years 39 weeks ago |
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Actions on topological spaces |
16/04/2009 - 16:46 |
11 years 39 weeks ago |
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How to bound a sum of infinitely many positive real numbers |
28/04/2009 - 14:27 |
11 years 39 weeks ago |
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Bound the integrand by something simpler |
20/04/2009 - 22:16 |
11 years 39 weeks ago |
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Which integrals are simpler to integrate |
20/04/2009 - 20:45 |
11 years 39 weeks ago |
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To prove that a sequence converges, find one or more convergent subsequences |
25/04/2009 - 16:04 |
11 years 39 weeks ago |
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Discretization followed by compactness arguments |
31/12/2008 - 16:32 |
11 years 39 weeks ago |
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How to use fixed point theorems |
21/04/2009 - 14:31 |
11 years 39 weeks ago |
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I have a problem about the convergence of a sequence |
16/04/2009 - 23:13 |
11 years 39 weeks ago |
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Methods for simplifying integrals |
19/04/2009 - 22:37 |
11 years 38 weeks ago |
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Use rescaling or translation to normalize parameters |
20/04/2009 - 23:47 |
11 years 38 weeks ago |
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If you want to calculate an infinite sum exactly, relate it to coefficients associated with some function |
27/04/2009 - 16:03 |
11 years 38 weeks ago |
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As a first approximation, neglect lower order terms |
30/04/2009 - 18:02 |
11 years 38 weeks ago |
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If you don't know how to make a decision, then don't make it |
29/04/2009 - 18:20 |
11 years 38 weeks ago |
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Keep parameters unspecified until it is clear how to optimize them |
24/04/2009 - 18:41 |
11 years 38 weeks ago |
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Averaging arguments |
27/03/2009 - 22:44 |
11 years 38 weeks ago |
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If a parameter is generating undesirable boundary terms, try averaging over many choices of that parameter |
30/04/2009 - 23:43 |
11 years 38 weeks ago |
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Shift the contour of integration |
30/04/2009 - 17:36 |
11 years 38 weeks ago |
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To prove that two real numbers are equal, prove that neither is greater than the other |
07/12/2008 - 19:47 |
11 years 38 weeks ago |
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Proving equalities and identities |
07/12/2008 - 19:10 |
11 years 38 weeks ago |
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Structural graph theory front page |
12/12/2008 - 09:57 |
11 years 38 weeks ago |
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