Srinivasan Natesan

Publication Activity (10 Years)

Years Active: 2000-2024
Publications (10 Years): 42

Top Topics

Numerical Scheme

Alternating Direction

Differential Equations

Top Venues

Int. J. Comput. Math.

Appl. Math. Comput.

J. Appl. Math. Comput.

Int. J. Math. Model. Numer. Optimisation

Publications

Süleyman Cengizci, Ömür Ugur, Srinivasan Natesan
SUPG-based stabilized finite element computations of convection-dominated 3D elliptic PDEs using shock-capturing. J. Comput. Appl. Math. 451 (2024)
Sandip Maji, Srinivasan Natesan
Superconvergence analysis of interior penalty discontinuous Galerkin method for a class of time-fractional diffusion problems. Comput. Appl. Math. 43 (3) (2024)
Süleyman Cengizci, Ömür Ugur, Srinivasan Natesan
A stabilized finite element formulation with shock-capturing for solving advection-dominated convection-diffusion equations having time-fractional derivatives. J. Comput. Sci. 76 (2024)
Aniruddha Seal, Srinivasan Natesan, Suayip Toprakseven
A Dimensional-Splitting Weak Galerkin Finite Element Method for 2D Time-Fractional Diffusion Equation. J. Sci. Comput. 98 (3) (2024)
Süleyman Cengizci, Ömür Ugur, Srinivasan Natesan
computation of chemically reactive convection-dominated nonlinear models. Int. J. Comput. Math. 100 (2) (2023)
Subburayan Veerasamy, Srinivasan Natesan
Robust numerical method for space shift 2D singularly perturbed parabolic convection diffusion differential equations. Comput. Appl. Math. 42 (4) (2023)
Mrityunjoy Barman, Srinivasan Natesan, Ali Sendur
Alternating direction implicit method for singularly perturbed 2D parabolic convection-diffusion-reaction problem with two small parameters. Int. J. Comput. Math. 100 (2) (2023)
Gautam Singh, Srinivasan Natesan, Ali Sendur
Superconvergence error analysis of discontinuous Galerkin method with interior penalties for 2D elliptic convection - diffusion - reaction problems. Int. J. Comput. Math. 100 (5) (2023)
Sandip Maji, Srinivasan Natesan
Analytical and numerical solution techniques for a class of time-fractional integro-partial differential equations. Numer. Algorithms 94 (1) (2023)
Sandip Maji, Srinivasan Natesan
Nonsymmetric interior penalty Galerkin method for nonlinear time-fractional integro-partial differential equations. Math. Comput. Simul. 213 (2023)
Jaspreet Kaur, Srinivasan Natesan
A novel numerical scheme for time-fractional Black-Scholes PDE governing European options in mathematical finance. Numer. Algorithms 94 (4) (2023)
Süleyman Cengizci, Srinivasan Natesan
Hybridized successive complementary expansions for solving convection-dominated 2D elliptic PDEs with boundary layers. Comput. Appl. Math. 42 (6) (2023)
Arun Kumar, Tanya Chauhan, Srinivasan Natesan, Nhat Truong Pham, Ngoc Duy Nguyen, Chee Peng Lim
Towards an efficient machine learning model for financial time series forecasting. Soft Comput. 27 (16) (2023)
Dev Priya Goel, Kushagra Mahajan, Ngoc Duy Nguyen, Srinivasan Natesan, Chee Peng Lim
Towards an efficient backbone for preserving features in speech emotion recognition: deep-shallow convolution with recurrent neural network. Neural Comput. Appl. 35 (3) (2023)
Sandip Maji, Srinivasan Natesan
Superconvergence analysis of interior penalty discontinuous Galerkin method for a class of time-fractional diffusion problems. CoRR (2023)
Aniruddha Seal, Srinivasan Natesan
Convergence analysis of a second-order scheme for fractional differential equation with integral boundary conditions. J. Appl. Math. Comput. 69 (1) (2023)
Avijit Das, Srinivasan Natesan
Stability and error analysis of a fully-discrete numerical method for system of 2D singularly perturbed parabolic PDEs. Comput. Math. Appl. 110 (2022)
Das Avijit, Srinivasan Natesan
An Efficient DWR-Type a Posteriori Error Bound of SDFEM for Singularly Perturbed Convection-Diffusion PDEs. J. Sci. Comput. 90 (1) (2022)
Avijit Das, Srinivasan Natesan
Convergence analysis of a fully-discrete FEM for singularly perturbed two-parameter parabolic PDE. Math. Comput. Simul. 197 (2022)
Avijit Das, Srinivasan Natesan
Numerical analysis of a fully discrete stabilized FEM for system of singularly perturbed parabolic IBVPs. Int. J. Comput. Math. 99 (8) (2022)
Gautam Singh, Srinivasan Natesan
Superconvergence error estimates of discontinuous Galerkin time stepping for singularly perturbed parabolic problems. Numer. Algorithms 90 (3) (2022)
Maneesh Kumar Singh, Gautam Singh, Srinivasan Natesan
A unified study on superconvergence analysis of Galerkin FEM for singularly perturbed systems of multiscale nature. J. Appl. Math. Comput. 66 (1-2) (2021)
Srinivasan Natesan, Maneesh Kumar Singh
Robust computational method for singularly perturbed system of parabolic convection-diffusion problems with interior layers. Comput. Math. Methods 3 (6) (2021)
Jaisal Singh, Srinivasan Natesan, Marcin Paprzycki, Maria Ganzha
Experimenting with Assamese Handwritten Character Recognition. BDA (Astronomy, Science, and Engineering) (2021)
Maneesh Kumar Singh, Srinivasan Natesan
A parameter-uniform hybrid finite difference scheme for singularly perturbed system of parabolic convection-diffusion problems. Int. J. Comput. Math. 97 (4) (2020)
Avijit Das, Srinivasan Natesan
SDFEM for singularly perturbed boundary-value problems with two parameters. J. Appl. Math. Comput. 64 (1-2) (2020)
Maneesh Kumar Singh, Srinivasan Natesan
Numerical solution of 2D singularly perturbed reaction-diffusion system with multiple scales. Comput. Math. Appl. 80 (4) (2020)
Anirban Majumdar, Srinivasan Natesan
A higher-order hybrid numerical scheme for singularly perturbed convection-diffusion problem with boundary and weak interior layers. Int. J. Math. Model. Numer. Optimisation 10 (1) (2020)
Gautam Singh, Srinivasan Natesan
Study of the NIPG method for two-parameter singular perturbation problems on several layer adapted grids. J. Appl. Math. Comput. 63 (1-2) (2020)
Anirban Majumdar, Srinivasan Natesan
An ϵ-uniform hybrid numerical scheme for a singularly perturbed degenerate parabolic convection-diffusion problem. Int. J. Comput. Math. 96 (7) (2019)
Maneesh Kumar Singh, Srinivasan Natesan
A robust computational method for singularly perturbed system of 2D parabolic convection-diffusion problems. Int. J. Math. Model. Numer. Optimisation 9 (2) (2019)
S. Gowrisankar, Srinivasan Natesan
An efficient robust numerical method for singularly perturbed Burgers' equation. Appl. Math. Comput. 346 (2019)
Kaushik Mukherjee, Srinivasan Natesan
Parameter-uniform fractional step hybrid numerical scheme for 2D singularly perturbed parabolic convection-diffusion problems. J. Appl. Math. Comput. 60 (1-2) (2019)
Abhishek Das, Srinivasan Natesan
Higher-order convergence with fractional-step method for singularly perturbed 2D parabolic convection-diffusion problems on Shishkin mesh. Comput. Math. Appl. 75 (7) (2018)
Abhishek Das, Srinivasan Natesan
Second-order uniformly convergent numerical method for singularly perturbed delay parabolic partial differential equations. Int. J. Comput. Math. 95 (3) (2018)
Maneesh Kumar Singh, Srinivasan Natesan
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]. Appl. Math. Comput. 338 (2018)
Maneesh Kumar Singh, Srinivasan Natesan
Richardson extrapolation technique for singularly perturbed system of parabolic partial differential equations with exponential boundary layers. Appl. Math. Comput. 333 (2018)
Abhishek Das, Srinivasan Natesan
Uniformly convergent numerical method for singularly perturbed 2D delay parabolic convection-diffusion problems on Bakhvalov-Shishkin mesh. Int. J. Math. Model. Numer. Optimisation 8 (4) (2018)
Anirban Majumdar, Srinivasan Natesan
Alternating direction numerical scheme for singularly perturbed 2D degenerate parabolic convection-diffusion problems. Appl. Math. Comput. 313 (2017)
S. Gowrisankar, Srinivasan Natesan
ε-Uniformly convergent numerical scheme for singularly perturbed delay parabolic partial differential equations. Int. J. Comput. Math. 94 (5) (2017)
Pratibhamoy Das, Srinivasan Natesan
Adaptive mesh generation for singularly perturbed fourth-order ordinary differential equations. Int. J. Comput. Math. 92 (3) (2015)
Abhishek Das, Srinivasan Natesan
Uniformly convergent hybrid numerical scheme for singularly perturbed delay parabolic convection-diffusion problems on Shishkin mesh. Appl. Math. Comput. 271 (2015)
S. Gowrisankar, Srinivasan Natesan
Uniformly convergent numerical method for singularly perturbed parabolic initial-boundary-value problems with equidistributed grids. Int. J. Comput. Math. 91 (3) (2014)
Pratibhamoy Das, Srinivasan Natesan
Optimal error estimate using mesh equidistribution technique for singularly perturbed system of reaction-diffusion boundary-value problems. Appl. Math. Comput. 249 (2014)
S. Gowrisankar, Srinivasan Natesan
Robust numerical scheme for singularly perturbed convection-diffusion parabolic initial-boundary-value problems on equidistributed grids. Comput. Phys. Commun. 185 (7) (2014)
S. Gowrisankar, Srinivasan Natesan
The parameter uniform numerical method for singularly perturbed parabolic reaction-diffusion problems on equidistributed grids. Appl. Math. Lett. 26 (11) (2013)
Kaushik Mukherjee, Srinivasan Natesan
An Efficient Hybrid Numerical Scheme for Singularly Perturbed Problems of Mixed Parabolic-Elliptic Type. NAA (2012)
Kaushik Mukherjee, Srinivasan Natesan
Richardson extrapolation technique for singularly perturbed parabolic convection-diffusion problems. Computing 92 (1) (2011)
Kaushik Mukherjee, Srinivasan Natesan
-Uniform error estimate of hybrid numerical scheme for singularly perturbed parabolic problems with interior layers. Numer. Algorithms 58 (1) (2011)
Jugal Mohapatra, Srinivasan Natesan
Parameter-uniform numerical method for global solution and global normalized flux of singularly perturbed boundary value problems using grid equidistribution. Comput. Math. Appl. 60 (7) (2010)
Rajesh K. Bawa, Srinivasan Natesan
An efficient hybrid numerical scheme for convection-dominated boundary-value problems. Int. J. Comput. Math. 86 (2) (2009)
Rajdeep Deb, Srinivasan Natesan
Higher-order time accurate numerical methods for singularly perturbed parabolic partial differential equations. Int. J. Comput. Math. 86 (7) (2009)
Carmelo Clavero, Rajesh K. Bawa, Srinivasan Natesan
A robust second-order numerical method for global solution and global normalized flux of singularly perturbed self-adjoint boundary-value problems. Int. J. Comput. Math. 86 (10&11) (2009)
Kaushik Mukherjee, Srinivasan Natesan
Parameter-uniform hybrid numerical scheme for time-dependent convection-dominated initial-boundary-value problems. Computing 84 (3-4) (2009)
Jugal Mohapatra, Srinivasan Natesan
Uniformly convergent second-order numerical method for singularly perturbed delay differential equations. Neural Parallel Sci. Comput. 16 (3) (2008)
Kaushik Mukherjee, Srinivasan Natesan
An efficient numerical scheme for singularly perturbed parabolic problems with interior layer. Neural Parallel Sci. Comput. 16 (3) (2008)
Srinivasan Natesan, Rajdeep Deb
A robust numerical scheme for singularly perturbed parabolic reaction-diffusion problems. Neural Parallel Sci. Comput. 16 (3) (2008)
Srinivasan Natesan, Briti Sundar Deb
A Robust computational method for singularly perturbed coupled system of reaction-diffusion boundary-value problems. Appl. Math. Comput. 188 (1) (2007)
Rajesh K. Bawa, Srinivasan Natesan
Parallel Implementation of a Spline Based Computational Approach for Singular Perturbation Problems. HiPC (2006)
Rajesh K. Bawa, Srinivasan Natesan
Uniformly Convergent Computational Technique for Singularly Perturbed Self-adjoint Mixed Boundary-Value Problems. International Conference on Computational Science (3) (2005)
Rajesh K. Bawa, Srinivasan Natesan
Quintic Spline Based Computational Scheme for Singularly Perturbed Convection-Diffusion Problems. HPCS (2005)
Jesús Vigo-Aguiar, Srinivasan Natesan
A Parallel Boundary Value Technique for Singularly Perturbed Two-Point Boundary Value Problems. J. Supercomput. 27 (2) (2004)
Jesús Vigo-Aguiar, Luis M. Quintales, Srinivasan Natesan
An Efficient Parallel Algorithm for the Numerical Solution of Schrödinger Equation. VECPAR (2000)
Srinivasan Natesan, Jesús Vigo-Aguiar
A Parallel Boundary Value Technique for Singularly Perturbed Two-Point Boundary Value Problems. PDPTA (2000)