Dr Gowrisankar S

vidwan id: 103983

Male

Associate Professor, Department of Mathematics
National Institute of Technology Patna

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Expertise

Mathematics

Publications

Total Articles 19

Books 0

Proceedings 0

Publications

Scopus

Citations 210

h-index 8

CrossRef

Citations 130

h-index 5

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Bio

Numerical analysis of partial differential equations, finite element/difference methods, numerical solutions of singular perturbation problems, adaptive algorithms, multi-scale problems

Personal Details

Male
Associate Professor , National Institute of Technology Patna
National Institute of Technology Patna, Ashok Rajpath, Mahendru

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Associate Professor Sep 2022 – Present

National Institute of Technology Patna | Department of Mathematics

Assistant Professor Oct 2013 – Sep 2022

National Institute of Technology Patna

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Co-Authors (1)

Prof Natesan Srinivasan

Indian Institute of Technology Guwahati

Scholarly Work

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Scholarly Publications

NIPG Method on Shishkin Mesh for Singularly Perturbed Convection-Diffusion Problem with Discontinuous Convection Coefficient

Open Access

Conference Paper

Year: 2023. Volume: 666 LNNS , Pages: 195-208 .

Authors: Ranjan K.R.;Gowrisankar S.

10.1007/978-3-031-29959-9_12

Efficient Numerical Scheme for Generalized Black–Scholes Equations on Piecewise Uniform Shishkin-Type Mesh

Open Access

Article

International Journal of Applied and Computational Mathematics. Year: 2023. Volume: 9 , Issue: 6 .

Authors: Sah K.K.;Gowrisankar S.

10.1007/s40819-023-01640-1

Application of q -HATM over Fractional in Time Model for Advection-Dispersion Equation with Variable Migration Parameters

Open Access

Article

Journal of Engineering Mechanics. Year: 2023. Volume: 149 , Issue: 6 .

Authors: Kumar A.;Gowrisankar S.

10.1061/JENMDT.EMENG-6703

NIPG Method on Shishkin Mesh for Singularly Perturbed Convection-Diffusion Problem with Discontinuous Source Term

Open Access

Article

International Journal of Computational Methods. Year: 2023. Volume: 20 , Issue: 2 .

Authors: Ranjan K.R.;Gowrisankar S.

10.1142/S0219876222500487

Uniformly convergent NIPG method for singularly perturbed convection diffusion problem on Shishkin type meshes

Open Access

Article

Applied Numerical Mathematics. Year: 2022. Volume: 179 , Pages: 125-148 .

Authors: Rajeev Ranjan K.;Gowrisankar S.

10.1016/j.apnum.2022.04.015

An efficient robust numerical method for singularly perturbed Burgers’ equation

Open Access

Article

Applied Mathematics and Computation. Year: 2019. Volume: 346 , Pages: 385-394 .

Authors: Gowrisankar S.;Natesan S.

10.1016/j.amc.2018.10.049

ε-Uniformly convergent numerical scheme for singularly perturbed delay parabolic partial differential equations

Open Access

Article

International Journal of Computer Mathematics. Year: 2017. Volume: 94 , Issue: 5 , Pages: 902-921 .

Authors: Gowrisankar S.;Natesan S.

10.1080/00207160.2016.1154948

Robust numerical scheme for singularly perturbed convection-diffusion parabolic initial-boundary-value problems on equidistributed grids

Open Access

Article

Computer Physics Communications. Year: 2014. Volume: 185 , Issue: 7 , Pages: 2008-2019 .

Authors: Gowrisankar S.;Natesan S.

10.1016/j.cpc.2014.04.004

Showing 9 to 16 of 19 results