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A problem about the stiffness matrix in coefficient form PDE

Posted 1 apr 2021, 03:13 GMT-4 General, Studies & Solvers, Equation-Based Modeling Version 5.4 0 Replies

Jiachen Luo
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Hi， I have a question about how to display the stiffness matrix in coefficient form PDE.

the essential method is adding the input matrix in my eigenvalue solver, but after running, there's a error "K is not stored."

I've checked my program, but have no idea why K is not stored. I'm looking forward your answers.

Thanks!

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0 Replies Last Post 1 apr 2021, 03:13 GMT-4
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