Concepedia

N. Ramanujam

NR

Statistics

Publications

38

Citations

966

H-Index

21

Active since

1979

Affiliations

Bharathidasan University(Current)

University of Chile

N. Ramanujam is an author at Bharathidasan University specializing in numerical analysis, engineering, and computational mechanics.

Top concepts

Numerical AnalysisEngineeringComputational MechanicsApproximation TheoryNumerical SimulationPhysicsReactor PhysicsComputational MethodsStabilityMultiphase Flow

Publications per year

1979–2019

38

Publications

38

A numerical algorithm for singular perturbation problems exhibiting weak boundary layers

Srinivasan Natesan, J. Vigo‐Aguiar, N. Ramanujam · Computers & Mathematics with Applications · 2003 · 52 citations

Numerical Analysis, Method Of Fundamental Solution, Weak Boundary Layers +9

An Initial Value Technique for Singularly Perturbed Convection–Diffusion Problems with a Negative Shift

V. Subburayan, N. Ramanujam · Journal of Optimization Theory and Applications · 2012 · 50 citations

Numerical Analysis, Singularly Perturbed Problem, Initial Value Technique +2

Fitted mesh method for singularly perturbed reaction-convection-diffusion problems with boundary and interior layers

V. Shanthi, N. Ramanujam, Srinivasan Natesan · Journal of Applied Mathematics and Computing · 2006 · 46 citations

Numerical Analysis, Mesh Method, Interior Layers +9

A numerical method for boundary value problems for singularly perturbed fourth-order ordinary differential equations

V. Shanthi, N. Ramanujam · Applied Mathematics and Computation · 2002 · 44 citations

Numerical Analysis, Method Of Fundamental Solution, Engineering +7

A computational method for solving singularly perturbed turning point problems exhibiting twin boundary layers

Srinivasan Natesan, N. Ramanujam · Applied Mathematics and Computation · 1998 · 44 citations

Numerical Analysis, Point Problems, Method Of Fundamental Solution +9

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