HIGHLIGHTS
- who: Simon Le Berre and collaborators from the CEA, DES, IRESNE, DEC, SESC, LSC, Cadarache, Saint-Paul-Lez-Durance, France have published the research: Condition Number and Clustering-Based Efficiency Improvement of Reduced-Order Solvers for Contact Problems Using Lagrange Multipliers, in the Journal: Mathematics 2022, 10, 1495. of /2022/
- what: This approach has not yet been verified outside the training set. The authors propose to improve the efficiency of the so-called hybrid hyperreduced (HHR) method, the hyper-reduced method based on the RID introduced, especially for large parametric variations of the contact zone . . .
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