Hello, all.
I try to solve an eigenproblem with the linear elasticity and find the minimum eigenvalue in the RB system Of course, I may create another libMesh code that solve only the eigenproblem, but I want to utilize A_q and B_q already made by the RB system. First of all, I referred to the libMesh code, "RBSCMConstruction," however, I do not know how to load the matrices and solve the eigenproblem in my RB code. My questions are as follows: 1. Given the specific(constant) parameter, is there any simple way(code) to find the minimum eigenvalue in the RB system? 2. How to obtain matrices, A_q and B_q, including theta for the specific parameter? In other words, how to get the full matrices, A and B used in the RB system? It would be greatly appreciated if you could give me some examples or codes for reference. I look forward to your reply. Thank you. Regards, SKang ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
