S. Sundar

According to our database, S. Sundar authored at least 18 papers between 2001 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Two efficient non-uniform mesh numerical techniques for a multi-term time-fractional advection-diffusion equation: Moving mesh method.

Pradip Roul, S. Sundar

Numer. Algorithms, February, 2026

A self-supervised learning approach for denoising autoregressive models with additive noise: finite and infinite variance cases.

Sayantan Banerjee, Agnieszka Wylomanska, S. Sundar

Digit. Signal Process., 2026

2025

Physics informed neural network for forward and inverse modeling of low grade brain tumors.

Krishna Murari, Pradip Roul, S. Sundar

CoRR, April, 2025

Novel numerical methods based on graded, adaptive and uniform meshes for a time-fractional advection-diffusion equation subjected to weakly singular solution.

Pradip Roul, S. Sundar

Numer. Algorithms, February, 2025

2024

Physics informed neural network for forward and inverse radiation heat transfer in graded-index medium.

Krishna Murari, S. Sundar

CoRR, 2024

A meshless geometric conservation weighted least square method for solving the shallow water equations.

D. Satyaprasad, Soumendra Nath Kuiry, S. Sundar

CoRR, 2024

2022

Numerical methods for particle agglomeration and breakage in lid-driven cavity flows at low Reynolds numbers.

N. Roy, Robert Dürr, A. Bück, Jitendra Kumar, S. Sundar

Math. Comput. Simul., 2022

Transport of ellipsoidal microplastic particles in a 3D lid-driven cavity under size and aspect ratio variation.

Nityananda Roy, Karunia Putra Wijaya, Thomas Götz, S. Sundar

Appl. Math. Comput., 2022

2021

A mathematical model governing the short-range transport of microplastic particles in a lid-driven cavity with an obstacle.

Nityananda Roy, Karunia Putra Wijaya, Thomas Götz, S. Sundar

Commun. Nonlinear Sci. Numer. Simul., 2021

2020

Differentiation of early mild cognitive impairment in brainstem MR images using multifractal detrended moving average singularity spectral features.

Rohini Palanisamy, S. Sundar, S. Ramakrishnan

Biomed. Signal Process. Control., 2020

2019

Characterization of Alzheimer conditions in MR images using volumetric and sagittal brainstem texture features.

Rohini Palanisamy, S. Sundar, S. Ramakrishnan

Comput. Methods Programs Biomed., 2019

2011

On parallelization and load balancing aspects of the finite-pointset method.

A. Bhaskar Subramanyam, Jörg Kuhnert, Sudarshan Tiwari, S. Sundar, Amol Joshi, Anshul Saxena

Int. J. Comput. Math., 2011

2010

Corrigendum to "Recursive formulation of the matrix Padé approximation in packed storage" [Comput. Math. Appl 59 (2010) 1532-1540].

M. Kaliyappan, S. Ponnusamy, S. Sundar

Comput. Math. Appl., 2010

Recursive formulation of the matrix Padé approximation in packed storage.

M. Kaliyappan, S. Ponnusamy, S. Sundar

Comput. Math. Appl., 2010

2009

Asymptotic analysis of extrapolation boundary conditions for LBM.

Maddu Shankar, S. Sundar

Comput. Math. Appl., 2009

Optimal die shape for film casting.

K. Selvanayagam, T. Götz, S. Sundar, Vellaichamy Vetrivel

Appl. Math. Lett., 2009

2006

Understanding the porosity dependence of heat flux through glass fiber insulation.

Samir Roy, Michael Junk, S. Sundar

Math. Comput. Model., 2006

2001

Newton-preconditioned Krylov subspace solvers for system of nonlinear equations: A numerical experiment.

S. Sundar, B. K. Bhagavan, S. Prasad

Appl. Math. Lett., 2001