Pratima Rai

19 papers Journal 19
YearRankTypeTitle / Venue / Authors
2026 J jnl
A streamline-diffusion FEM for singularly perturbed degenerate parabolic problem with large delay argument.
Math. Comput. Simul.
Aasna, Pratima Rai
2025 J jnl
Analysis of finite element method for unsteady convection reaction-diffusion problem with discontinuous data.
Int. J. Comput. Math.
Ram Prasad Yadav, Pratima Rai, Kapil K. Sharma
2025 J jnl
Error analysis of SDFEM for time-dependent singularly perturbed problem with interior turning point.
J. Appl. Math. Comput.
Aasna, Pratima Rai
2025 J jnl
Second-OrderHermitian-Toeplitz Determinants for the classes of Sakaguchi Convex and Starlike functions.
Math. Found. Comput.
Sushil Kumar, Rakesh Kumar Pandey, Pratima Rai
2023 J jnl
A parameter uniform higher order scheme for 2D singularly perturbed parabolic convection-diffusion problem with turning point.
Math. Comput. Simul.
Swati Yadav, Pratima Rai
2023 J jnl
Analysis of a higher order uniformly convergent method for singularly perturbed parabolic delay problems.
Appl. Math. Comput.
Amit Sharma, Pratima Rai
2023 J jnl
Finite element analysis of singularly perturbed problems with discontinuous diffusion.
Comput. Appl. Math.
Ram Prasad Yadav, Pratima Rai, Kapil K. Sharma
2023 J jnl
Starlike functions associated with $ \tanh z $ and Bernardi integral operator.
Math. Found. Comput.
Pratima Rai, Asena Çetinkaya, Sushil Kumar
2023 J jnl
Uniformly convergent hybrid numerical scheme for singularly perturbed turning point problems with delay.
Int. J. Comput. Math.
Amit Sharma, Pratima Rai
2022 J jnl
A hybrid numerical scheme for singular perturbation delay problems with integral boundary condition.
J. Appl. Math. Comput.
Amit Sharma, Pratima Rai
2021 J jnl
An almost second order hybrid scheme for the numerical solution of singularly perturbed parabolic turning point problem with interior layer.
Math. Comput. Simul.
Swati Yadav, Pratima Rai
2021 J jnl
Robust numerical schemes for singularly perturbed delay parabolic convection-diffusion problems with degenerate coefficient.
Int. J. Comput. Math.
Pratima Rai, Swati Yadav
2020 J jnl
A higher order numerical scheme for singularly perturbed parabolic turning point problems exhibiting twin boundary layers.
Appl. Math. Comput.
Swati Yadav, Pratima Rai
2020 J jnl
Numerical approximation for a class of singularly perturbed delay differential equations with boundary and interior layer(s).
Numer. Algorithms
Pratima Rai, Kapil K. Sharma
2013 J jnl
A review on singularly perturbed differential equations with turning points and interior layers.
Appl. Math. Comput.
Kapil K. Sharma, Pratima Rai, Kailash C. Patidar
2012 J jnl
Fitted mesh numerical method for singularly perturbed delay differential turning point problems exhibiting boundary layers.
Int. J. Comput. Math.
Pratima Rai, Kapil K. Sharma
2012 J jnl
Numerical study of singularly perturbed differential-difference equation arising in the modeling of neuronal variability.
Comput. Math. Appl.
Pratima Rai, Kapil K. Sharma
2011 J jnl
Numerical analysis of singularly perturbed delay differential turning point problem.
Appl. Math. Comput.
Pratima Rai, Kapil K. Sharma
2011 J jnl
Parameter uniform numerical method for singularly perturbed differential-difference equations with interior layers.
Int. J. Comput. Math.
Pratima Rai, Kapil K. Sharma