Rajen Kumar Sinha

According to our database, Rajen Kumar Sinha authored at least 18 papers between 2005 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

A posteriori error estimation and adaptive mesh refinement for parabolic interface problems using non-conforming immersed finite element method.

Tanushree Ray, Rajen Kumar Sinha

J. Comput. Appl. Math., 2023

2022

Local a Posteriori Error Analysis of Finite Element Method for Parabolic Boundary Control Problems.

Ram Manohar, Rajen Kumar Sinha

J. Sci. Comput., 2022

Local a posteriori error estimates for boundary control problems governed by nonlinear parabolic equations.

Ram Manohar, Rajen Kumar Sinha

J. Comput. Appl. Math., 2022

Nonsmooth data optimal error estimates by energy arguments for subdiffusion equations with memory.

Shantiram Mahata, Rajen Kumar Sinha

Adv. Comput. Math., 2022

2021

A Posteriori Error Estimates for Parabolic Optimal Control Problems with Controls Acting on Lower Dimensional Manifolds.

Ram Manohar, Rajen Kumar Sinha

J. Sci. Comput., 2021

Finite Element Method for Fractional Parabolic Integro-Differential Equations with Smooth and Nonsmooth Initial Data.

Shantiram Mahata, Rajen Kumar Sinha

J. Sci. Comput., 2021

An adaptive finite element method for parabolic interface problems with nonzero flux jumps.

Tanushree Ray, Rajen Kumar Sinha

Comput. Math. Appl., 2021

A posteriori $$L^{\infty }(L^{\infty })$$-error estimates for finite-element approximations to parabolic optimal control problems.

Ram Manohar, Rajen Kumar Sinha

Comput. Appl. Math., 2021

2020

Finite element method for parabolic optimal control problems with a bilinear state equation.

Pratibha Shakya, Rajen Kumar Sinha

J. Comput. Appl. Math., 2020

Composite Finite Element Approximation for Parabolic Problems in Nonconvex Polygonal Domains.

Tamal Pramanick, Rajen Kumar Sinha

Comput. Methods Appl. Math., 2020

2019

A Posteriori Error Analysis of the Crank-Nicolson Finite Element Method for Parabolic Integro-Differential Equations.

G. Murali Mohan Reddy, Rajen Kumar Sinha, José Alberto Cuminato

J. Sci. Comput., 2019

2018

A posteriori error analysis of the Crank-Nicolson finite element method for linear parabolic interface problems: A reconstruction approach.

Jhuma Sen Gupta, Rajen Kumar Sinha, G. Murali Mohan Reddy, Jinank Jain

J. Comput. Appl. Math., 2018

2016

On the Crank-Nicolson anisotropic a posteriori error analysis for parabolic integro-differential equations.

G. Murali Mohan Reddy, Rajen Kumar Sinha

Math. Comput., 2016

A Posteriori Error Analysis of Two-Step Backward Differentiation Formula Finite Element Approximation for Parabolic Interface Problems.

Jhuma Sen Gupta, Rajen Kumar Sinha, G. Murali Mohan Reddy, Jinank Jain

J. Sci. Comput., 2016

2012

Finite element methods for second order linear hyperbolic interface problems.

Bhupen Deka, Rajen Kumar Sinha

Appl. Math. Comput., 2012

2009

Mixed Finite Element Approximations of Parabolic Integro-Differential Equations with Nonsmooth Initial Data.

Rajen Kumar Sinha, Richard E. Ewing, Raytcho D. Lazarov

SIAM J. Numer. Anal., 2009

2006

Some new error estimates of a semidiscrete finite volume element method for a parabolic integro-differential equation with nonsmooth initial data.

Rajen Kumar Sinha, Richard E. Ewing, Raytcho D. Lazarov

SIAM J. Numer. Anal., 2006

2005

Optimal Error Estimates for Linear Parabolic Problems with Discontinuous Coefficients.

Rajen Kumar Sinha, Bhupen Deka

SIAM J. Numer. Anal., 2005