Hi guys, I am on my final project and I am trying to create bifurcation diagram using matcont. I tried over
and over again but I cannot create bifurcation diagram as shown in the paper I cite. The upper diagram is the diagram that I found. The lower one is the diagram inserted in the paper The Dynamics of Optimally Controlled Tumor Model : A Case Study
I use the equation
Hi there,
could you please tell us what exactly did you do for the continuation?
Assuming that you wrote the equations correctly (please provide in case a cut and paste from the paper that you mention for the relevant equations), the first guess is either that you are using a wrong set of parameters or you are launching the wrong continuation curve.
Maurizio
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Hey Bagia,
Can I have the values you used for your initial conditions? Regards,
Adebayo
On Wednesday, April 8, 2015 5:57 AM, Maurizio De Pitta' <mauriziodepitta@users.sf.net> wrote:
Hi there,
could you please tell us what exactly did you do for the continuation?
Assuming that you wrote the equations correctly (please provide in case a cut and paste from the paper that you mention for the relevant equations), the first guess is either that you are using a wrong set of parameters or you are launching the wrong continuation curve.Mauriziotwo parameter bifurcation matcontSent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762215/To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/
Hi guys, I am on my final project and I am trying to create bifurcation diagram using matcont. I tried over
and over again but I cannot create bifurcation diagram as shown in the paper I cite. The upper diagram is the diagram that I found. The lower one is the diagram inserted in the paper The Dynamics of Optimally Controlled Tumor Model : A Case Study
I use the equation
NN'=R2*NN*(1-B2*NN)-C4*TT*NN
TT'=R1*TT*(1-B1*TT)-C2*II*TT-C3*TT*NN
II'=SS+(RHO*II*TT)/(ALPHA+TT)-C1*II*TT-D1*II
NN,TT,II
R2=1,B2=1,C4=1,R1=1.5,B1=1,C3=1,C2=0.5,SS=0.33,RHO=0.01,ALPHA=0.3,C1=1,D1=0.2
I cannot find my mistakes. Could anyone help me please?
Thanks.
Hi there,
could you please tell us what exactly did you do for the continuation?
Assuming that you wrote the equations correctly (please provide in case a cut and paste from the paper that you mention for the relevant equations), the first guess is either that you are using a wrong set of parameters or you are launching the wrong continuation curve.
Maurizio
Hey Bagia,
Can I have the values you used for your initial conditions? Regards,
Adebayo
Hi there,
could you please tell us what exactly did you do for the continuation?
Assuming that you wrote the equations correctly (please provide in case a cut and paste from the paper that you mention for the relevant equations), the first guess is either that you are using a wrong set of parameters or you are launching the wrong continuation curve.Mauriziotwo parameter bifurcation matcontSent from sourceforge.net because you indicated interest in https://sourceforge.net/p/matcont/discussion/762215/To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/