Mathematica 9 is now available
Student Support Forum
Student Support Forum: 'Inequality constraints in DSolve' topicStudent Support Forum > General > "Inequality constraints in DSolve"

Help | Reply To Topic
Author Comment/Response
Gernot Wagner
07/23/04 1:18pm

How do I specify inequality constraints when solving differential equation?

For example, I'm trying to solve the following equation for c[t]:

DSolve[r == rho - c'[t] * u''[c[t]] / u'[c[t]], c[t], t]

I would like to specify that u'[c[t]] > 0, u''[c[t]] < 0, etc.


Help | Reply To Topic