We consider the Baumann-Oden Discontinuous Galerkin formulation in three dimensions in a rather general geometrical setting. Using only piecewise linear approximations (and no jump stabilizations) the method is clearly unstable. We discuss the relations of possible jump stabilizations and bubble stabilizations.
@article{BUMI_2008_9_1_3_629_0, author = {Paola F. Antonietti and Franco Brezzi and L.Donatella Marini}, title = {Stabilizations of the Baumann-Oden DG Formulation: the 3D Case}, journal = {Bollettino dell'Unione Matematica Italiana}, volume = {1}, year = {2008}, pages = {629-643}, zbl = {1192.65141}, mrnumber = {2455336}, language = {en}, url = {http://dml.mathdoc.fr/item/BUMI_2008_9_1_3_629_0} }
Antonietti, Paola F.; Brezzi, Franco; Marini, L.Donatella. Stabilizations of the Baumann-Oden DG Formulation: the 3D Case. Bollettino dell'Unione Matematica Italiana, Tome 1 (2008) pp. 629-643. http://gdmltest.u-ga.fr/item/BUMI_2008_9_1_3_629_0/
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