@article{etna_vol46_pp190-214, author = {Susanne C. Brenner and Eun-Hee Park and Li-Yeng Sung}, title = {A BDDC preconditioner for a symmetric interior penalty Galerkin method}, journal = {Electron. Trans. Numer. Anal.}, volume = {46}, year = {2017}, pages = {190--214}, }