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Explicit time stepping requires linear time-independent constraints

Posted 23 mar 2011, 07:08 GMT-4 Version 4.1 1 Reply

M R
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Hi;
in PDE -wave equation for explicit solver i encounter this error, why? how could I solve it?

cheers,
1 Reply Last Post 24 mar 2011, 02:28 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 24 mar 2011, 02:28 GMT-4
Hi

I beleive it means that your case is too non-linear, why enforce an explicit solver ?

--
Good luck
Ivar
Hi I beleive it means that your case is too non-linear, why enforce an explicit solver ? -- Good luck Ivar

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