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Question: dsolve error: suggest using a different continuation, or a finer mesh

Question:dsolve error: suggest using a different continuation, or a finer mesh

Naby 48 Maple
array error
November 15 2008
0
I am trying to solve the differential equation below using the following code. deq := diff(c(x), x, x) = c(x)*exp(gamma*beta*(1-c(x))/(1+beta*(1-c(x)))) ic := (D(c))(1) = 0, c(0) = lambda dsol := dsolve({deq, ic}, numeric, output=array([0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0]), continuation = lambda) The original c(0) condition is c(0)=1. I have been obtaining solutions for c(x) for different beta, gamma, and x combinations. I want to use beta values from 0-10 and gamma values from 0-50. When I got to beta=3 and gamma=15, I received the following error: "Error, (in dsolve/numeric/BVPCont) continuation failed for parameter value 0.1e-1, suggest using a different continuation, or a finer mesh" How can I use a finer mesh? Or is there a different approach to solving this problem? Thanks I posted this in the Student forum as well.
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