Rajen Kumar Sinha

25 papers B 1Journal 24

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Analysis of a discontinuous Galerkin pressure correction scheme for the Kelvin-Voigt equation. Commun. Nonlinear Sci. Numer. Simul. Kushal Roy, Rajen Kumar Sinha
2026	J	`jnl`	Error estimates of the weak Galerkin mixed finite element method for parabolic interface problems. Comput. Math. Appl. Amit Kumar Pal, Jhuma Sen Gupta, Rajen Kumar Sinha
2025	J	`jnl`	A discontinuous Galerkin pressure correction scheme for the Oldroyd model of order one. CoRR Pratyay Mondal, Rajen Kumar Sinha
2025	J	`jnl`	A new space transformed finite element method for elliptic interface problems in Rn. J. Comput. Appl. Math. Raghunath Bandha, Rajen Kumar Sinha
2025	J	`jnl`	Adaptive SIPG method for approximations of boundary control problems governed by parabolic PDEs. CoRR Ram Manohar, B. V. Rathish Kumar, Kedarnath Buda, Rajen Kumar Sinha
2024	B	`conf`	ALRA: Adaptive Low-Rank Approximations for Neural Network Pruning. COMPSAC Soumen Sinha, Rajen Kumar Sinha
2024	J	`jnl`	Analysis for the space-time a posteriori error estimates for mixed finite element solutions of parabolic optimal control problems. Numer. Algorithms Pratibha Shakya, Rajen Kumar Sinha
2023	J	`jnl`	A posteriori error estimation and adaptive mesh refinement for parabolic interface problems using non-conforming immersed finite element method. J. Comput. Appl. Math. Tanushree Ray, Rajen Kumar Sinha
2022	J	`jnl`	Local a Posteriori Error Analysis of Finite Element Method for Parabolic Boundary Control Problems. J. Sci. Comput. Ram Manohar, Rajen Kumar Sinha
2022	J	`jnl`	Local a posteriori error estimates for boundary control problems governed by nonlinear parabolic equations. J. Comput. Appl. Math. Ram Manohar, Rajen Kumar Sinha
2022	J	`jnl`	Nonsmooth data optimal error estimates by energy arguments for subdiffusion equations with memory. Adv. Comput. Math. Shantiram Mahata, Rajen Kumar Sinha
2021	J	`jnl`	A Posteriori Error Estimates for Parabolic Optimal Control Problems with Controls Acting on Lower Dimensional Manifolds. J. Sci. Comput. Ram Manohar, Rajen Kumar Sinha
2021	J	`jnl`	A posteriori $$L^{\infty }(L^{\infty })$$-error estimates for finite-element approximations to parabolic optimal control problems. Comput. Appl. Math. Ram Manohar, Rajen Kumar Sinha
2021	J	`jnl`	An adaptive finite element method for parabolic interface problems with nonzero flux jumps. Comput. Math. Appl. Tanushree Ray, Rajen Kumar Sinha
2021	J	`jnl`	Finite Element Method for Fractional Parabolic Integro-Differential Equations with Smooth and Nonsmooth Initial Data. J. Sci. Comput. Shantiram Mahata, Rajen Kumar Sinha
2020	J	`jnl`	Composite Finite Element Approximation for Parabolic Problems in Nonconvex Polygonal Domains. Comput. Methods Appl. Math. Tamal Pramanick, Rajen Kumar Sinha
2020	J	`jnl`	Finite element method for parabolic optimal control problems with a bilinear state equation. J. Comput. Appl. Math. Pratibha Shakya, Rajen Kumar Sinha
2019	J	`jnl`	A Posteriori Error Analysis of the Crank-Nicolson Finite Element Method for Parabolic Integro-Differential Equations. J. Sci. Comput. G. Murali Mohan Reddy, Rajen Kumar Sinha, José Alberto Cuminato
2018	J	`jnl`	A posteriori error analysis of the Crank-Nicolson finite element method for linear parabolic interface problems: A reconstruction approach. J. Comput. Appl. Math. Jhuma Sen Gupta, Rajen Kumar Sinha, G. Murali Mohan Reddy, Jinank Jain
2016	J	`jnl`	A Posteriori Error Analysis of Two-Step Backward Differentiation Formula Finite Element Approximation for Parabolic Interface Problems. J. Sci. Comput. Jhuma Sen Gupta, Rajen Kumar Sinha, G. Murali Mohan Reddy, Jinank Jain
2016	J	`jnl`	On the Crank-Nicolson anisotropic a posteriori error analysis for parabolic integro-differential equations. Math. Comput. G. Murali Mohan Reddy, Rajen Kumar Sinha
2012	J	`jnl`	Finite element methods for second order linear hyperbolic interface problems. Appl. Math. Comput. Bhupen Deka, Rajen Kumar Sinha
2009	J	`jnl`	Mixed Finite Element Approximations of Parabolic Integro-Differential Equations with Nonsmooth Initial Data. SIAM J. Numer. Anal. Rajen Kumar Sinha, Richard E. Ewing, Raytcho D. Lazarov
2006	J	`jnl`	Some new error estimates of a semidiscrete finite volume element method for a parabolic integro-differential equation with nonsmooth initial data. SIAM J. Numer. Anal. Rajen Kumar Sinha, Richard E. Ewing, Raytcho D. Lazarov
2005	J	`jnl`	Optimal Error Estimates for Linear Parabolic Problems with Discontinuous Coefficients. SIAM J. Numer. Anal. Rajen Kumar Sinha, Bhupen Deka