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November 29, 2015, 01:23
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inverse of matrix with zero determinant
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New Member
mohsen jannesari
Join Date: Nov 2015
Posts: 2
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hi
i model a shell in fortran code,and i calculate normal vector and deformation gradiant for it,but somewhere in the solution the z-direction of normal vector become so small and it cuase the determinant of defo-gradiant become so small and near zero and for inverse of it the element become so big and cause a problem,i want a way to avoid this,what should i do? |
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| inverse of matrix, matrix, shell |
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