Catherine Elizabeth Powell, David J. Silvester. Optimal Preconditioning for Raviart-Thomas Mixed Formulation of Second-Order Elliptic Problems. SIAM J. Matrix Analysis Applications, 25(3):718-738, 2003. [doi]
@article{PowellS03,
title = {Optimal Preconditioning for Raviart-Thomas Mixed Formulation of Second-Order Elliptic Problems},
author = {Catherine Elizabeth Powell and David J. Silvester},
year = {2003},
doi = {10.1137/S0895479802404428},
url = {http://dx.doi.org/10.1137/S0895479802404428},
researchr = {https://researchr.org/publication/PowellS03},
cites = {0},
citedby = {0},
journal = {SIAM J. Matrix Analysis Applications},
volume = {25},
number = {3},
pages = {718-738},
}