Timeline for What numerical quadrature to choose to integrate a function with singularities?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 16, 2011 at 20:01 | vote | accept | Shuhao Cao | ||
| Dec 16, 2011 at 19:36 | comment | added | user389 | I agree with JM -- if you know the location and structure of the singularities beforehand, you're better off using that structural information in writing the calls to your quadrature routines intelligently vs. feeding it to a numerical package and hoping that (a) it finds the singularities and (b) does the right thing with them. | |
| Dec 16, 2011 at 17:25 | history | tweeted | twitter.com/#!/StackSciComp/status/147729098905616384 | ||
| Dec 16, 2011 at 8:39 | answer | added | David Ketcheson | timeline score: 8 | |
| Dec 16, 2011 at 4:50 | comment | added | J. M. | If the origin is within the integration domain, may I suggest breaking up your integral and then transforming each one to spherical coordinates? | |
| Dec 16, 2011 at 4:23 | history | asked | Shuhao Cao | CC BY-SA 3.0 |