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Prof Natesan Srinivasan

vidwan id: 128376
Male

Head of the Department, Department of Mathematics
Indian Institute of Technology Guwahati

Expertise

  • Mathematics

Publications

Total Articles 142
Books 0
Proceedings 0

Publications

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Scopus

Citations 2201
h-index 26

CrossRef

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Citations 1132
h-index 20
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Professional Recognition

1991

Bharathidasan University First Rank Holder

Bharathidasan University

Community & Membership

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American Mathematical Society (AMS)

Continuing

Society for Industrial and Applied Mathematics (SIAM)

Continuing

Ramanujan Mathematical Societ

Life Member

Bio

Numerical Solution of Singular Perturbation Problems - Finite Difference/Element Methods, Homogenization, Multi-Scale Problems, Computational Fluid Dynamics, Data Analytics

Personal Details

  • Male
  • Head of the Department , Indian Institute of Technology Guwahati
  • Indian Institute of Technology Guwahati
Ph.D
Bharathidasan University 1998
M.Phil.
Bharathidasan University 1993
M.Sc.
Bharathidasan University 1991
Head of the Department Jul 2023 – Present
Indian Institute of Technology Guwahati | Department of Mathematics
Professor (HAG) Mar 2018 – Jul 2023
Indian Institute of Technology Guwahati | Department of Mathematics
Professor Jul 2011 – Mar 2018
Indian Institute of Technology Guwahati | Department of Mathematics
Associate Professor Feb 2007 – Jul 2011
Indian Institute of Technology Guwahati | Department of Mathematics
Assistant Professor Mar 2003 – Feb 2007
Indian Institute of Technology Guwahati

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Co-Authors (13)

Abhishek

Dr Abhishek Das

Vellore Institute of Technology, Vellore

Anirban

Dr Anirban Majumdar

Indian Institute of Information Technology Design And Manufacturing, Kurnool

Balasubramani

Dr Balasubramani N

National Institute of Technology Tiruchirappalli

Gautam

Dr Gautam Singh

National Institute of Technology Tiruchirappalli

Jaya Kumar

Dr Jaya Kumar Jayaraman

Puducherry Technological University

Jugal

Prof Jugal Mohapatra

National Institute of Technology Rourkela

Kaushik

Dr Kaushik Mukherjee

Indian Institute of Space Science and Technology

Guru Prem Prasad

Prof Guru Prem Prasad M

Indian Institute of Technology Guwahati

Pratibhamoy

Dr Pratibhamoy Das

Indian Institute of Technology Patna

Gowrisankar

Dr Gowrisankar S

National Institute of Technology Patna

V

Dr V Shanthi

National Institute of Technology Tiruchirappalli

Scholarly Work

Robust Computational Methods for 2D Singularly Perturbed Parabolic Differential Equations

Funding Agency: SERB - TARE

Mentor

1,830,000

2021 - Ongoing

Ongoing
Layer Resolving Numerical Schemes for Singular Perturbation Problems

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

600,000

2006 - 2009

Completed

Upwind Based Numerical Methods for Time-Dependent Singularly Perturbed Problems with Boundary and Interior Layers

University Indian Institute of Technology Guwahati
Year 2010

Parameter-Uniform Numerical Methods for Singularly Perturbed Convection-Diffusion Boundary-Value Problems Using Adaptive Grid

University Indian Institute of Technology Guwahati
Year 2010

Robust Numerical Schemes for Singularly Perturbed Boundary-Value Problems on Adaptive Meshes

University Indian Institute of Technology Guwahati
Year 2013

Uniformly Convergent Numerical Schemes for Singularly Perturbed Parabolic Partial Differential Equations on Adaptive Grid

University Indian Institute of Technology Guwahati
Year 2014

Parameter-Uniform Numerical Methods for Singularly Perturbed Delay Parabolic Partial Differential Equations

University Indian Institute of Technology Guwahati
Year 2017

Robust Numerical Methods for Singularly Perturbed Parabolic PDEs with Interior and Boundary Layers

University Indian Institute of Technology Guwahati
Year 2017

Analysis of Robust Computational Techniques for Singularly Perturbed System of Parabolic Partial Differential Equations

University Indian Institute of Technology Guwahati
Year 2018

A study on Fractal Interpolation in Shape Preserving and in Numerical Methods for Ordinary Differential Equations

University Indian Institute of Technology Guwahati
Year 2019

Superconvergence Analysis of the Discontinuous Galerkin Method for Singularly Perturbed Differential Equations

University Indian Institute of Technology Guwahati
Year 2020

Error Analysis of the Streamline-Diffusion FEM for Singularly Perturbed Differential Equations

University Indian Institute of Technology Guwahati
Year 2022

Analysis of Parameter-Uniform Numerical Methods for Singularly Perturbed Differential Equations with Two Parameters

University Indian Institute of Technology Guwahati
Year 2023

Convergence Analysis of Numerical Methods for Fractional Differential and Integro-Differential Equations

University Indian Institute of Information Technology Guwahati
Year 2024
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Scholarly Publications

Superconvergence of discontinuous Galerkin method with interior penalties for singularly perturbed two-point boundary-value problems

Open Access
Article

Corrigendum to “Richardson extrapolation technique for singularly perturbed system of parabolic partial differential equations with exponential boundary layers” [Applied Mathematics and Computation 333 (2018) 254–275] (S0096300318302327) (10.1016/j.amc.2018.03.059))

Open Access
Erratum

Richardson extrapolation technique for singularly perturbed system of parabolic partial differential equations with exponential boundary layers

Open Access
Article

A finite element superconvergence approximations for singularly perturbed system of convection-diffusion problems

Open Access
Conference Paper

Fractional Step Method for Singularly Perturbed 2D Delay Parabolic Convection Diffusion Problems on Shishkin Mesh

Open Access
Article

Higher-order convergence with fractional-step method for singularly perturbed 2D parabolic convection–diffusion problems on Shishkin mesh

Open Access
Article

Second-order uniformly convergent numerical method for singularly perturbed delay parabolic partial differential equations

Open Access
Article

A uniformly convergent NIPG method for a singularly perturbed system of reaction–diffusion boundary-value problems

Open Access
Book Chapter