Paola F. Antonietti, Aldo Pratelli. Finite element approximation of the Sobolev constant. Numerische Mathematik, 117(1):37-64, 2011. [doi]
@article{AntoniettiP11,
title = {Finite element approximation of the Sobolev constant},
author = {Paola F. Antonietti and Aldo Pratelli},
year = {2011},
doi = {10.1007/s00211-010-0347-y},
url = {http://dx.doi.org/10.1007/s00211-010-0347-y},
researchr = {https://researchr.org/publication/AntoniettiP11},
cites = {0},
citedby = {0},
journal = {Numerische Mathematik},
volume = {117},
number = {1},
pages = {37-64},
}