Natesan Srinivasan
Also known as: S Natesan
Indian Institute of Technology Guwahati, Bharathidasan University
0000-0001-7527-1989
About
Natesan Srinivasan is a faculty member (Professor) in the Department of Mathematics, Indian Institute of Technology (IIT) Guwahati, India. He completed his Bachelor and Master degrees in Mathematics from H.H. The Rajah’s College under Bharathidasan University. He is the university First Rank Holder in M.Sc. Applied Mathematics from Bharathidasan University. He received his Ph.D. degree in 1998 from the Department of Mathematics, Bharathidasan University, Tiruchirappalli, India. After the Ph.D. degree, he worked as a postdoctoral research fellow at the Centre for Mathematical Modelling, University of Chile, Santiago, Chile. In 2003, he joined as an Assistant Professor of Mathematics at IIT Guwahati and started his academic career in teaching and research.
His area of research includes Numerical Solution of Differential Equations, multi-scale problems, mainly on singular perturbation problems, and homogenization, domain decomposition methods, and computational fluid dynamics. For his credit, he has published more than 60 research articles in reputed international journals, and a few chapters in books. He developed various efficient numerical schemes for boundary layer problems. He has guided a couple of Ph.D. students in Mathematics. He is an active researcher. He delivered several talks in national and international conferences and workshops. He has organized several short-term courses, workshops and conferences.
In addition to the academic responsibilities, he has taken various administrative responsibilities as well.
He serves as an editorial board member in some international journals, and he is a reviewer in Computing Reviews, Mathematical Reviews and Zentralblatt MATH.
Employment
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Indian Institute of Technology Guwahati Professor2011 - Present
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Indian Institute of Technology Guwahati Associate Professor2007 - 2011
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Indian Institute of Technology Guwahati Assistant Professor2003 - 2007
Education
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Bharathidasan University Ph.D.
Projects & Funding
Projects & funding information is unavailable.
Publications (139)
- Reliable and Efficient a Posteriori Error Analysis of the Weak Galerkin FEM for Singularly Perturbed Two-Dimensional Reaction-Diffusion Problems Save
- A weak Galerkin mixed finite element method for singularly perturbed biharmonic problems on a layer-adapted mesh in 2D Save
- Adaptive a posteriori and robust a priori error analysis of the weak Galerkin FEM for singularly perturbed parabolic PDEs Save
- Hybrid high-order FEM for convection-dominated parabolic PDEs on layer-adapted meshes Save
- Uniform convergence analysis of dimensional-splitting weak Galerkin FEM and classical weak Galerkin FEM for singularly perturbed 2D nonlinear parabolic PDEs Save
- A fourth-order collocation scheme for generalized Black-Scholes model in financial decision-making Save
- A Physics‐Informed Neural Network Framework for Tumor‐Immune Interactions, Metastatic Invasion, and Haptotaxis Systems Save
- A discontinuity-capturing SUPG finite element framework for simulating haptotaxis-driven cancer invasion Save
- Numerical Solution of Time-Fractional Black–Scholes PDE by Non-symmetric Interior Penalty Galerkin Method Save
- Stability and robust error analysis of an L1-NIPG method for time-fractional singularly perturbed differential equations Save