A note on an approximate lagrange multiplier rule. - Joydeep Dutta; Suvendu Ranjan Pattanaik; Michel Théra (Math. Program., 2010)

Solving Nonconvex Feasibility Problem on a Sphere and a Closed Ball by Douglas-Rachford Algorithm. - Kumari Sweta Srivastava; Suvendu Ranjan Pattanaik (Asia Pac. J. Oper. Res., 2021)

Parameter uniform optimal order numerical approximations for time-delayed parabolic convection diffusion problems involving two small parameters. - Sushree Priyadarshana; Jugal Mohapatra; Suvendu Ranjan Pattanaik (Comput. Appl. Math., 2022)

An improved time accurate numerical estimation for singularly perturbed semilinear parabolic differential equations with small space shifts and a large time lag. - Sushree Priyadarshana; Jugal Mohapatra; Suvendu Ranjan Pattanaik (Math. Comput. Simul., 2023)