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From: | Huu Phuoc BUI |
Subject: | Re: [Getfem-users] How to calculate pressure/stress tensor from displacement in linear elasticity problems |
Date: | Wed, 7 Mar 2018 15:32:14 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
Dear Kostas, I'm interested in computation of stress of a linear elasticity
problem. I found this discussion in the getfem-users archive. Could you please explain me what is the "mass matrix" in GetFEM++, and how do you need the line "sigmaij = np.transpose(gf.linsolve_mumps(mass_mat_t, sigmaij))" to get sigmaij? Thank you in advance. Best regards, Phuoc On Thu, Jan 26, 2017 at 5:07 PM, Konstantinos Poulios <address@hidden
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