TY - JOUR
T1 - A note on a recent study of stabilized finite element computations for heat conduction
AU - Harari, I.
AU - Frey, S.
AU - Franca, L. P.
PY - 2002/2
Y1 - 2002/2
N2 - In a recent paper studying finite element computation of heat transfer processes with dominant sources, for which the classical Galerkin method proves unstable, the authors conclude that Galerkin/least-squares (GLS) stabilization is insufficient while Galerkin-gradient/least-squares (GGLS) stabilization provides good results. It is the intention of this manuscript to correct these conclusions, that are based on a GLS method with a suboptimal parameter and on mislabelling a combined stabilized method as GGLS.
AB - In a recent paper studying finite element computation of heat transfer processes with dominant sources, for which the classical Galerkin method proves unstable, the authors conclude that Galerkin/least-squares (GLS) stabilization is insufficient while Galerkin-gradient/least-squares (GGLS) stabilization provides good results. It is the intention of this manuscript to correct these conclusions, that are based on a GLS method with a suboptimal parameter and on mislabelling a combined stabilized method as GGLS.
UR - http://www.scopus.com/inward/record.url?scp=0035261956&partnerID=8YFLogxK
U2 - 10.1007/s00466-001-0270-2
DO - 10.1007/s00466-001-0270-2
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AN - SCOPUS:0035261956
VL - 28
SP - 63
EP - 65
JO - Computational Mechanics
JF - Computational Mechanics
SN - 0178-7675
IS - 1
ER -