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1D PDE in Matlab with pdepe, first order

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JulianK
JulianK el 31 de En. de 2020
Comentada: Stefan el 25 de Jun. de 2021
Hello,
I have several partial differential equations in the form of
Is it possible to solve these equations in Matlab with the pdepe solver? If yes, is it possible to combine these equations with odes?
Or does it make more sense to discretize my equations in space and solve the ordinary differential equations? (MoL)
Thanks in advance,
Julian
  3 comentarios
JulianK
JulianK el 11 de Feb. de 2020
Thanks a lot, I will take a look at it. At my first glance it looks like thats the solver I was looking for.
Do you have any experience with this solver if I may have questions in the future?
Julian
Stefan
Stefan el 25 de Jun. de 2021
Hallo together,
could someone please explain, why this equation should be hyperbolic? Isn't it elliptical?
Thanks a lot

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Respuestas (1)

Pravin Jagtap
Pravin Jagtap el 4 de Feb. de 2020
Hello JulianK,
‘pdepe’ is used to solve system of parabolic and elliptic PDEs with one temporal and one spatial variable (Make sure that your system follow that).
I woild suggest that refer following documentation for understanding how to use ‘pdepe’:
For solving the the system of PDEs, refer following documentation:
Above documentation will give you idea about how to use PDE toolbox

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