A saddle point least squares approach to mixed methods. - Constantin Bacuta; Klajdi Qirko (Comput. Math. Appl., 2015)

Saddle point least squares iterative solvers for the time harmonic Maxwell equations. - Constantin Bacuta; Jacob Jacavage; Klajdi Qirko; Francisco-Javier Sayas (Comput. Math. Appl., 2017)

A saddle point least squares approach for primal mixed formulations of second order PDEs. - Constantin Bacuta; Klajdi Qirko (Comput. Math. Appl., 2017)