Ring theory front page |
28/04/2009 - 03:08 |
*11 years 17 weeks* ago |

How to prove conditional convergence |
28/04/2009 - 15:31 |
*11 years 17 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 continuous function |
18/04/2009 - 01:15 |
*11 years 17 weeks* ago |

Use topology to study your group |
28/04/2009 - 04:10 |
*11 years 17 weeks* ago |

Actions on topological spaces |
16/04/2009 - 17:46 |
*11 years 17 weeks* ago |

How to bound a sum of infinitely many positive real numbers |
28/04/2009 - 15:27 |
*11 years 17 weeks* ago |

Bound the integrand by something simpler |
20/04/2009 - 23:16 |
*11 years 17 weeks* ago |

Which integrals are simpler to integrate |
20/04/2009 - 21:45 |
*11 years 17 weeks* ago |

To prove that a sequence converges, find one or more convergent subsequences |
25/04/2009 - 17:04 |
*11 years 16 weeks* ago |

Discretization followed by compactness arguments |
31/12/2008 - 17:32 |
*11 years 16 weeks* ago |

How to use fixed point theorems |
21/04/2009 - 15:31 |
*11 years 16 weeks* ago |

I have a problem about the convergence of a sequence |
17/04/2009 - 00:13 |
*11 years 16 weeks* ago |

Methods for simplifying integrals |
19/04/2009 - 23:37 |
*11 years 16 weeks* ago |

Use rescaling or translation to normalize parameters |
21/04/2009 - 00:47 |
*11 years 16 weeks* ago |

If you want to calculate an infinite sum exactly, relate it to coefficients associated with some function |
27/04/2009 - 17:03 |
*11 years 16 weeks* ago |

As a first approximation, neglect lower order terms |
30/04/2009 - 19:02 |
*11 years 16 weeks* ago |

If you don't know how to make a decision, then don't make it |
29/04/2009 - 19:20 |
*11 years 16 weeks* ago |

Keep parameters unspecified until it is clear how to optimize them |
24/04/2009 - 19:41 |
*11 years 16 weeks* ago |

Averaging arguments |
27/03/2009 - 23:44 |
*11 years 16 weeks* ago |

If a parameter is generating undesirable boundary terms, try averaging over many choices of that parameter |
01/05/2009 - 00:43 |
*11 years 16 weeks* ago |

Shift the contour of integration |
30/04/2009 - 18:36 |
*11 years 16 weeks* ago |

To prove that two real numbers are equal, prove that neither is greater than the other |
07/12/2008 - 20:47 |
*11 years 16 weeks* ago |

Proving equalities and identities |
07/12/2008 - 20:10 |
*11 years 16 weeks* ago |

Structural graph theory front page |
12/12/2008 - 10:57 |
*11 years 16 weeks* ago |