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Linear algebra front page
22/04/2009 - 07:14
9 years 16 weeks
ago
Fourier transforms front page
22/04/2009 - 09:39
9 years 15 weeks
ago
If your problem can be expressed in terms of convolutions and inner products then take the Fourier transform
22/04/2009 - 09:58
9 years 16 weeks
ago
Integration by parts
22/04/2009 - 20:04
9 years 16 weeks
ago
Linearize the phase
22/04/2009 - 21:13
6 years 16 weeks
ago
Interchange integrals or sums
22/04/2009 - 23:26
9 years 16 weeks
ago
I have a problem about integration
23/04/2009 - 00:02
3 years 4 weeks
ago
Add and subtract something nearby that is simpler
23/04/2009 - 00:27
9 years 16 weeks
ago
Use Fourier transforms to calculate derivatives
23/04/2009 - 00:29
9 years 14 weeks
ago
Some useful examples of graphs
23/04/2009 - 02:42
9 years 16 weeks
ago
How to use the Cauchy-Schwarz inequality
23/04/2009 - 02:52
8 years 27 weeks
ago
Evaluating indefinite integrals
23/04/2009 - 12:20
9 years 16 weeks
ago
General methods for estimating integrals
23/04/2009 - 17:19
9 years 16 weeks
ago
Methods for bounding non-oscillatory integrals
23/04/2009 - 17:25
8 years 16 weeks
ago
Methods for bounding oscillatory integrals
23/04/2009 - 17:28
9 years 15 weeks
ago
Differential equations front page
24/04/2009 - 13:57
9 years 16 weeks
ago
How to prove from first principles that a function is Riemann integrable
24/04/2009 - 14:46
9 years 16 weeks
ago
Bounded functions that behave almost everywhere are Riemann integrable
24/04/2009 - 15:04
9 years 13 weeks
ago
Use an appropriate series expansion
24/04/2009 - 15:57
9 years 14 weeks
ago
To evaluate an integral, differentiate under the integral sign
24/04/2009 - 16:15
9 years 16 weeks
ago
Keep parameters unspecified until it is clear how to optimize them
24/04/2009 - 19:41
9 years 15 weeks
ago
To optimize a sum try making the terms roughly equal in size
24/04/2009 - 19:48
9 years 16 weeks
ago
Strengthen your inductive hypothesis
24/04/2009 - 20:20
9 years 14 weeks
ago
Use the implicit function theorem to prove smoothness
24/04/2009 - 23:43
9 years 14 weeks
ago
Decompose your ring using idempotents
25/04/2009 - 00:29
9 years 15 weeks
ago
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