9 citations · 19 across the 14 of their papers we have counts for
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math.NA2018★ 1 cited
A nonconforming saddle point least squares approach for elliptic interface problems
Constantin Bacuta, Jacob Jacavage
We present a non-conforming least squares method for approximating solutions of second order elliptic problems with discontinuous coefficients. The method is based on a general Sad…
math.NA2018
Saddle Point Least Squares Preconditioning of Mixed Methods
Constantin Bacuta, Jacob Jacavage
We present a simple way to discretize and precondition mixed variational formulations. Our theory connects with, and takes advantage of, the classical theory of symmetric saddle po…