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Gudi, Thirupathi and Porwal, Kamana (2016) A C-0 Interior Penalty Method for a Fourth-order Variational Inequality of the Second Kind. In: NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 32 (1). pp. 36-59.
Gudi, Thirupathi and Porwal, Kamana (2016) A posteriori error estimates of discontinuous Galerkin methods for the Signorini problem. In: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 292 . pp. 257-278.
Gudi, Thirupathi and Porwal, Kamana (2015) A Reliable Residual Based A Posteriori Error Estimator for a Quadratic Finite Element Method for the Elliptic Obstacle Problem. In: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 15 (2). pp. 145-160.
Gudi, Thirupathi and Porwal, Kamana (2014) A POSTERIORI ERROR CONTROL OF DISCONTINUOUS GALERKIN METHODS FOR ELLIPTIC OBSTACLE PROBLEMS. In: MATHEMATICS OF COMPUTATION, 83 (286). pp. 579-602.
Gudi, Thirupathi and Porwal, Kamana (2014) A Remark on the A Posteriori Error Analysis of Discontinuous Galerkin Methods for the Obstacle Problem. In: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 14 (1). pp. 71-87.
Gudi, Thirupathi and Nataraj, Neela and Porwal, Kamana (2014) An interior penalty method for distributed optimal control problems governed by the biharmonic operator. In: COMPUTERS & MATHEMATICS WITH APPLICATIONS, 68 (12, B,). pp. 2205-2221.