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Morphogenesis on a growing domain
Posted 9 feb 2021, 14:33 GMT-5 Bioengineering 0 Replies
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Hello everyone,
I am a beginner with COMSOL and for my class, I want to simulate the Gierer-Meinhardt equations on a radial growing domain. I tried with a constant velocity and now I really want to go further with a velocity depending on the inhibitor and activator concentrations. The problem is that the model is really unstable and I don't know how to fix the problem. I am wondering if I set up correctly the segregated steps, the weak contribution, the two solvers and their parameters... A lot of parameters that I have not yet mastered on COMSOL.
From now on, I don't have any pronounced inhomogeneous deformation of my surface.
Do you have any suggestions to help me in my project ?
Here is my code.
I thank you in advance for any help,
Faustine.
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Hello Faustine Rossi
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