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Gaddam, Sharat and Gudi, Thirupathi (2018) Bubbles Enriched Quadratic Finite Element Method for the 3D-Elliptic Obstacle Problem. In: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 18 (2). pp. 223-236.
Gaddam, Sharat and Gudi, Thirupathi (2018) Inhomogeneous Dirichlet boundary condition in the a posteriori error control of the obstacle problem. In: COMPUTERS & MATHEMATICS WITH APPLICATIONS, 75 (7). pp. 2311-2327.