Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.soft-sys.math.mathematica > #2719
| From | "Kevin J. McCann" <kjm@KevinMcCann.com> |
|---|---|
| Newsgroups | comp.soft-sys.math.mathematica |
| Subject | Re: NDSolve issues with initial and boundary conditions (corrected |
| Date | 2011-05-25 23:34 +0000 |
| Organization | Steven M. Christensen and Associates, Inc and MathTensor, Inc. |
| Message-ID | <irk3lk$7ba$1@smc.vnet.net> (permalink) |
| References | <irinec$rgn$1@smc.vnet.net> |
You have functions factorp[t], factorg[t], and factorh[t] in your code without definitions. It would be a lot easier for us to cut and paste your stuff if you left off the In[] Out[] labels. Kevin On 5/25/2011 6:59 AM, Arturo Amador wrote: > Hi, > > Sorry for the previous message, it had some weird characters I have corrected it and resend it. > > I am having some issues when trying to solve a system of three coupled > differential equations numerically using NDSolve. I am trying to specify > boundary conditions for two of the variables in the same point (point at > L) and a boundary condition for the last variable at zero. The > mathematica code is: >
Back to comp.soft-sys.math.mathematica | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
NDSolve issues with initial and boundary conditions (corrected characters) Arturo Amador <arturo.amador@ntnu.no> - 2011-05-25 10:59 +0000
Re: NDSolve issues with initial and boundary conditions (corrected "Kevin J. McCann" <kjm@KevinMcCann.com> - 2011-05-25 23:34 +0000
Re: NDSolve issues with initial and boundary conditions (corrected characters) Arturo Amador <arturo.amador@ntnu.no> - 2011-05-25 23:31 +0000
Re: NDSolve issues with initial and boundary conditions (corrected "Kevin J. McCann" <kjm@KevinMcCann.com> - 2011-05-27 10:12 +0000
csiph-web