V
V. Subburayan
Researcher at SRM University
Publications - 22
Citations - 159
V. Subburayan is an academic researcher from SRM University. The author has contributed to research in topics: Delay differential equation & Boundary value problem. The author has an hindex of 6, co-authored 17 publications receiving 114 citations. Previous affiliations of V. Subburayan include Bharathidasan University.
Papers
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Journal ArticleDOI
An Initial Value Technique for Singularly Perturbed Convection–Diffusion Problems with a Negative Shift
V. Subburayan,N. Ramanujam +1 more
TL;DR: In this paper, a numerical method named as Initial Value Technique (IVT) is suggested to solve the singularly perturbed boundary value problem for the second order ordinary differential equations of convection–diffusion type with a delay (negative shift).
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Asymptotic Initial Value Technique for singularly perturbed convection–diffusion delay problems with boundary and weak interior layers
V. Subburayan,N. Ramanujam +1 more
TL;DR: A numerical method named as Asymptotic Initial Value Technique (AIVT) is suggested to solve the singularly perturbed boundary value problem for the second order ordinary delay differential equation with the discontinuous convection–diffusion coefficient term.
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Fitted Finite Difference Method for Third Order Singularly Perturbed Delay Differential Equations of Convection Diffusion Type
R. Mahendran,V. Subburayan +1 more
TL;DR: In this paper, a fitted finite difference method on Shishkin mesh is suggested to solve a class of third order singularly perturbed boundary value problems for ordinary delay differential equations of convection-diffusion type.
Journal ArticleDOI
An initial value method for singularly perturbed system of reaction-diffusion type delay differential equations
V. Subburayan,N. Ramanujam +1 more
TL;DR: In this paper, an asymptotic numerical method named as Initial Value Method (IVM) is suggested to solve the singularly perturbed weakly coupled system of reaction?diffusion type second order ordinary differential equations with negative shift (delay) terms.
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A parameter uniform numerical method for singularly perturbed delay problems with discontinuous convection coefficient
TL;DR: In this article, a standard numerical method with piecewise linear interpolation on Shishkin mesh is suggested to solve singularly perturbed boundary value problem for second order ordinary delay differential equations with discontinuous convection coefficient and source term.