Pointwise a posteriori error analysis of finite element methods for elliptic variational inequalities

Khandelwal, Rohit2025-01-062022-11-01http://ir.iitd.ac.in/handle/123456789/6263enObstacle problemGreen's function and matrixEnriching mapGalerkin functionalPointwise a posteriori error analysis of finite element methods for elliptic variational inequalitiesThesis