Global spectral analysis for convection-diffusion-reaction equation in one and two-dimensions: Effects of numerical anti-diffusion and dispersion. - Soumyo Sengupta; Tapan K. Sengupta; Jyothi Kumar Puttam; Keshava Suman Vajjala (J. Comput. Phys., 2020)

A High Accuracy Preserving Parallel Algorithm for Compact Schemes for DNS. - Tapan K. Sengupta; Prasannabalaji Sundaram; Keshava Suman Vajjala; Swagata Bhaumik (ACM Trans. Parallel Comput., 2020)

Non-overlapping High-accuracy Parallel Closure for Compact Schemes: Application in Multiphysics and Complex Geometry. - Prasannabalaji Sundaram; Aditi Sengupta; Keshava Suman Vajjala; Tapan K. Sengupta (ACM Trans. Parallel Comput., 2023)