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Goodmorning everyone, I have a small problem. tomorrow morning I have the exam at the university to which I have to present the exercise and I just can not figure out where the problem is. I'm trying to use NDSolveValue only that does not recognize...
Hello everyone…I'm here again to ask for help... last time you helped me and for this I thank you... using the finite element method (FEM)... I need some tips.. - I have to set “omega” which should be the seventh eigenvalue calculated with...