Authors:
BABUSKA I
STROUBOULIS T
GANGARAJ SK
COPPS K
DATTA DK
Citation: I. Babuska et al., PRACTICAL ASPECTS OF A-POSTERIORI ESTIMATION FOR RELIABLE FINITE-ELEMENT ANALYSIS, Computers & structures, 66(5), 1998, pp. 627-664
Citation: I. Babuska et al., A-POSTERIORI ESTIMATION OF THE ERROR IN THE RECOVERED DERIVATIVES OF THE FINITE-ELEMENT SOLUTION, Computer methods in applied mechanics and engineering, 150(1-4), 1997, pp. 369-396
Authors:
BABUSKA I
STROUBOULIS T
GANGARAJ SK
UPADHYAY CS
Citation: I. Babuska et al., POLLUTION ERROR IN THE H-VERSION OF THE FINITE-ELEMENT METHOD AND THELOCAL QUALITY OF THE RECOVERED DERIVATIVES, Computer methods in applied mechanics and engineering, 140(1-2), 1997, pp. 1-37
Authors:
BABUSKA I
IHLENBURG F
STROUBOULIS T
GANGARAJ SK
Citation: I. Babuska et al., A-POSTERIORI ERROR ESTIMATION FOR FINITE-ELEMENT SOLUTIONS OF HELMHOLTZ-EQUATION .2. ESTIMATION OF THE POLLUTION ERROR, International journal for numerical methods in engineering, 40(21), 1997, pp. 3883-3900
Authors:
BABUSKA I
IHLENBURG F
STROUBOULIS T
GANGARAJ SK
Citation: I. Babuska et al., A-POSTERIORI ERROR ESTIMATION FOR FINITE-ELEMENT SOLUTIONS OF HELMHOLTZ-EQUATION .1. THE QUALITY OF LOCAL INDICATORS AND ESTIMATORS, International journal for numerical methods in engineering, 40(18), 1997, pp. 3443-3462
Authors:
BABUSKA I
STROUBOULIS T
UPADHYAY CS
GANGARAJ SK
Citation: I. Babuska et al., A MODEL STUDY OF ELEMENT RESIDUAL ESTIMATORS FOR LINEAR ELLIPTIC PROBLEMS - THE QUALITY OF THE ESTIMATORS IN THE INTERIOR OF MESHES OF TRIANGLES AND QUADRILATERALS, Computers & structures, 57(6), 1995, pp. 1009-1028
Authors:
BABUSKA I
STROUBOULIS T
UPADHYAY CS
GANGARAJ SK
Citation: I. Babuska et al., A-POSTERIORI ESTIMATION AND ADAPTIVE-CONTROL OF THE POLLUTION ERROR IN THE H-VERSION OF THE FINITE-ELEMENT METHOD, International journal for numerical methods in engineering, 38(24), 1995, pp. 4207-4235
Authors:
BABUSKA I
STROUBOULIS T
GANGARAJ SK
UPADHYAY CS
Citation: I. Babuska et al., VALIDATION OF RECIPES FOR THE RECOVERY OF STRESSES AND DERIVATIVES BYA COMPUTER-BASED APPROACH, Mathematical and computer modelling, 20(6), 1994, pp. 45-89
Authors:
BABUSKA I
STROUBOULIS T
GANGARAJ SK
UPADHYAY CS
Citation: I. Babuska et al., ETA-PERCENT-SUPERCONVERGENCE IN THE INTERIOR OF LOCALLY REFINED MESHES OF QUADRILATERALS - SUPERCONVERGENCE OF THE GRADIENT IN FINITE-ELEMENT SOLUTIONS OF LAPLACE AND POISSON EQUATIONS, Applied numerical mathematics, 16(1-2), 1994, pp. 3-49
Authors:
BABUSKA I
STROUBOULIS T
UPADHYAY CS
GANGARAJ SK
COPPS K
Citation: I. Babuska et al., VALIDATION OF A-POSTERIORI ERROR ESTIMATORS BY NUMERICAL APPROACH, International journal for numerical methods in engineering, 37(7), 1994, pp. 1073-1123