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BITS Pilani Institutional Repository
Browsing by Author Kumar, Devendra
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Showing results 24 to 43 of 44
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Issue Date
Title
Author(s)
2020-07
Parameter-uniform numerical treatment of singularly perturbed initial-boundary value problems with large delay
Kumar, Devendra
2019-12
A parameter-uniform scheme for singularly perturbed partial differential equations with a time lag
Kumar, Devendra
2021-03
Quadratic B-spline collocation method for two-parameter singularly perturbed problem on exponentially graded mesh
Kumar, Devendra
2022-08
Rannacher time-marching with orthogonal spline collocation method for retrieving the discontinuous behavior of hedging parameters
Kumar, Devendra
2023-02
A robust numerical technique for weakly coupled system of parabolic singularly perturbed reaction–diffusion equations
Kumar, Devendra
2022-10
Second-order convergent scheme for time-fractional partial differential equations with a delay in time
Kumar, Devendra
2022-03
A second-order numerical scheme for the time-fractional partial differential equations with a time delay
Kumar, Devendra
2023
A semi-analytic method for solving singularly perturbed twin-layer problems with a turning point
Kumar, Devendra
2022-08
Spline-based parameter-uniform scheme for fourth-order singularly perturbed differential equations
Kumar, Devendra
2022-05
Three-dimensional Haar wavelet method for singularly perturbed elliptic boundary value problems on non-uniform meshes
Kumar, Devendra
2022-07
Trigonometric B-spline based ε-uniform scheme for singularly perturbed problems with Robin boundary conditions
Kumar, Devendra
2020-08
Trigonometric quintic B-spline collocation method for singularly perturbed turning point boundary value problems
Kumar, Devendra
2020-12
Two-dimensional Haar wavelet based approximation technique to study the sensitivities of the price of an option
Kumar, Devendra
2022-05
A uniformly convergent quadratic -spline based scheme for singularly perturbed degenerate parabolic problems
Kumar, Devendra
2020-10
A uniformly convergent quadratic B-spline collocation method for singularly perturbed parabolic partial differential equations with two small parameters
Kumar, Devendra
2023-04
Uniformly convergent scheme for fourth-order singularly perturbed convection-diffusion ODE
Kumar, Devendra
2021-05
A uniformly convergent scheme for two-parameter problems having layer behaviour
Kumar, Devendra
2020-10
Uniformly convergent scheme for two-parameter singularly perturbed problems with non-smooth data
Kumar, Devendra
2021-03
Wavelet-based approximation for two-parameter singularly perturbed problems with Robin boundary conditions
Kumar, Devendra
2022-10
Wavelet-based approximation with nonstandard finite difference scheme for singularly perturbed partial integrodifferential equations
Kumar, Devendra