Asst. Professor of Mathematics
Department of Mathematics
Central University of Tamil Nadu

Main Office: CLC 1b, Central University of Tamil Nadu, Thiruvarur, Neelakudy, Tamil Nadu 610005
Phone: +91-8300251729 / +91-9962551729
Email: vpramesh@gmail.com, rameshmat@cutn.ac.in

Our Pedagogical Initiative

Publications and Preprints:
Number Theory and Algebra


Numerical Analysis / Numerical Linear Algebra

Big Data Analytics

International Conference Presentations / Publications:

  • Various a priori estimates for boundary layers : comparison study, Minisymposia: Robust Numerical Methods for Singular Perturbation Problems, 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019), Universitat de Valncia, Spain, 15th-19th July, 2019.
  • A new a priori estimation of layer region for singularly perturbed boundary value problems, 9th International Congress on Industrial and Applied Mathematics (ICIAM-2019), Universitat de Valncia, Spain, 15th-19th July, 2019.
  • A note on arithmetic functions on estimating the boundary layer, 4th International Conference on Recent Developments in Theory, Computation and Application of Differential Equations, South Asian University, New Delhi, 21st-23rd January, 2019.
  • Counting the Sudoku Problems through a new notation, International Conference on Algebra and Number Theory (CANT-2018), Central University of Tamil Nadu, Thiruvarur, 16th-17th December, 2018.
  • A lower bound for the number of generators of p^l for all l ≥ 1, Conference on NumberTheory, Kerala School of Mathematics, Kozhikode, 10th-14th December, 2018.
  • Harmonic function to estimate the boundary/interior layer, International Conference on Mathematical Modelling and Computation, South Asian University, New Delhi, 1st-3rd December, 2018.
  • A new layer resolving mesh, 84th Annual Conference of Indian Mathematical Society - An international meet, Shri Mata Vaishno Devi Univeristy, Jammu, 27th-30th November, 2018.
  • A note on Normal Sequences in Finite Abelian Group, The 33rd Annual Conference of The Ramanujan Mathematical Society, University of Delhi, 1st-3rd June, 2018.
  • A recursive relation for the computation of generators of p, International Conference on Non-linear Differential Equations:Theory, Modelling and Computations, SRM University, 8th-9th December, 2017.
  • Modified S(l) mesh: a non-uniform mesh for singularly perturbed convection-diffusion problem, International Conference on Current Trends in Theoretical and Computational Differential Equations with Applications, South Asian University, New Delhi, 1st-5th December, 2017.
  • Mathematics to Analyse the limitations of Machines on Problem Solving: Sudoku and Complexity of Sudoku, Combinatorics and Number Theory Meet, Harish-Chandra Research Institute, Allahabad, 19th-23rd February, 2017.
  • Is P=NP? Permutations and its applications to Sudoku, International Conference on Advances in Scientific Computing, Indian Institute of Technology Madras, India, 28th-30th November, 2016.
  • Permutation and its applications to Sudoku: A new theory, International Conference on Mathematical Modelling, Differential Equations, Scientific Computing & Applications, Indian Institute of Technology Kanpur, 27th-29th March, 2016.
  • Health Care Big Data Analytics - Predicting Diabetes, International Conference on Big Data Analytics - SAMAROH 2016, Hyderabad, 11th-12th February, 2016.
  • Numerical algorithm for a model of neuronal variability, 6th International Congress on Industrial and Applied Mathematics (ICIAM-2007), Zurich, Switzerland, 16th-20th July, 2007.
  • Higher order finite difference methods for second order singularly perturbed delay dif- ferential equations, SIAM (Society for Industrial and Applied Mathematics) conference on Computational Science and Engineering, Costa Mesa, California, U.S.A., 19th-23rd February, 2007.
  • Higher order methods with suitable mesh for numerical solution of singularly perturbed delay differential equations, 14th International Conference of the Forum for Interdisciplinary Mathematics, Indian Institute of Technology Madras, 6th-8th January, 2007.