Research Fields of Interests Optimization and Optimal Control Functional Analysis Numerical Analysis Applications: Inventory Problems, Control of Hydro-Electric Power Plants, Robotics etc. Current Research Topics Rough Analysis Generalized Convexity and Monotonicity Fixed-Point Theorems Obstacle Problems Linear Programming Fluid Mechanics (Open Channel Hydraulics) Current Projects Project "High Performance Scientific Computing for Vietnam" Supported by the Gottlieb Daimler and Karl Benz Foundation Project "Rough Analysis and Scientific Computing" Funded by Vietnam's National Foundation for Science and Technology Development (NAFOSTED)