Div First-Order System LL * (FOSLL*) for Second-Order Elliptic Partial Differential Equations ∗
, 2014 . The first-order system LL * (FOSLL*) approach for general second-order elliptic partial differential equations was proposed and analyzed in [10], in order to retain the full efficiency of the L2 norm first-order system least-squares (FOSLS) ap-proach ...
Rob Falgout, Shun Zhang, Zhiqiang Cai
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