Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1995
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1995

[Date Index] [Thread Index] [Author Index]

Search the Archive

Linear optimization

  • Subject: [mg2740] Linear optimization
  • From: MLANGE at estec.esa.nl ("M. Lange YPE")
  • Date: Mon, 11 Dec 1995 22:03:47 -0500
  • Approved: usenet@wri.com
  • Distribution: local
  • Newsgroups: wri.mathgroup
  • Organization: Wolfram Research, Inc.

Hello everybody,

I need to optimize a linear system involving typically six equality constraints
 for eight variables, and a minimum level for each of the variables. I tried to
 do this using LinearProgramming but there seems to be no way to specify that
some of the constraints are to be equality (in MMA 2.2.2 for the Mac, Student
version). So I was looking for some other way, possibly using the Simplex algo-
rithm. There is a notebook called "simplex.ma" in MathSource but it just draws
the table, without doing an iteration. Does any of you out there know where to
get a good implementation from (or how else to solve that problem)?

Thanks a lot for any hints!
Max

|--------------------------------------------------------------------|
| Max O. Lange, ESA ESTEC YPE, Tel. +31-1719-85395, Fax 85421        |
| E-mail: mlange at vmprofs.estec.esa.nl                                |
|--------------------------------------------------------------------|


  • Prev by Date: Subscript in Graphics
  • Next by Date: Evaluating a Notebook an nohup?
  • Previous by thread: Subscript in Graphics
  • Next by thread: Linear optimization