Pointwise a posteriori error analysis of quadratic finite element method for the elliptic obstacle problem. - Rohit Khandelwal; Kamana Porwal (J. Comput. Appl. Math., 2022)

Pointwise a Posteriori Error Analysis of a Finite Element Method for the Signorini Problem. - Rohit Khandelwal; Kamana Porwal (J. Sci. Comput., 2022)

Pointwise A Posteriori Error Control of Discontinuous Galerkin Methods for Unilateral Contact Problems. - Rohit Khandelwal; Kamana Porwal (Comput. Methods Appl. Math., 2023)

A Discontinuous Galerkin Method for Optimal Control of the Obstacle Problem. - Harbir Antil; Rohit Khandelwal; Umarkhon Rakhimov (CoRR, 2023)

Adaptive Quadratic Finite Element Method for the Unilateral Contact Problem. - Rohit Khandelwal; Kamana Porwal; Tanvi Wadhawan (J. Sci. Comput., 2023)

Supremum-norm a posteriori error control of quadratic discontinuous Galerkin methods for the obstacle problem. - Rohit Khandelwal; Kamana Porwal; Ritesh Singla (Comput. Math. Appl., 2023)

Pointwise A posteriori error control of quadratic Discontinuous Galerkin Methods for the unilateral contact problem. - Rohit Khandelwal; Kamana Porwal; Tanvi Wadhawan (CoRR, 2024)

Supremum norm A Posteriori Error control of Quadratic Finite Element Method for the Signorini problem. - Rohit Khandelwal; Kamana Porwal; Tanvi Wadhawan (CoRR, 2024)

Elliptic Reconstruction and A Posteriori Error Estimates for Parabolic Variational Inequalities. - Harbir Antil; Rohit Khandelwal (CoRR, 2024)

Variational problems with gradient constraints: A priori and a posteriori error identities. - Harbir Antil; Sören Bartels; Alex Kaltenbach; Rohit Khandelwal (CoRR, 2024)

A posteriori and a priori error estimates for linearized thin sheet folding. - Harbir Antil; Sean P. Carney; Rohit Khandelwal (CoRR, 2025)