Markus Faustmann, Jens Markus Melenk, Dirk Praetorius. ℋ-matrix approximability of the inverses of FEM matrices. Numerische Mathematik, 131(4):615-642, 2015. [doi]
@article{FaustmannMP15, title = {ℋ-matrix approximability of the inverses of FEM matrices}, author = {Markus Faustmann and Jens Markus Melenk and Dirk Praetorius}, year = {2015}, doi = {10.1007/s00211-015-0706-9}, url = {http://dx.doi.org/10.1007/s00211-015-0706-9}, researchr = {https://researchr.org/publication/FaustmannMP15}, cites = {0}, citedby = {0}, journal = {Numerische Mathematik}, volume = {131}, number = {4}, pages = {615-642}, }