brief cv

• Professor (HAG), Dept. of Mathematics, IIT Guwahati, July 2018 - present
• Professor, Dept. of Mathematics, IIT Guwahati, July 2011 - present
• Associate Professor, Dept. of Mathematics, IIT Guwahati, Feb. 2007 - July 2011
• Assistant Professor, Dept. of Mathematics, IIT Guwahati, Mar. 2003 - Feb. 2007
• Postdoctoral Fellow, CMM, UMR-CNRS, Dept. Math. Engg., Univ. of Chile, Santiago, Chile, Jan. 2000 - Jan. 2003
• Ph.D: Mathematics, Dept. of Mathematics., Bharathidasan Univ., Tiruchirappali, India, Oct. 1998

researcher area

• Numerical Solution of Singular Perturbation Problems - Finite Difference/Element/Volume Methods
• Homogenization, Multi-Scale Problems: Bloch Wave Decomposition - Numerical Methods
• Efficient Numerical Methods for Fractional-Order Differential Equations
• Computational Finance
• Big Data Analytics - Machine Learning
• Domain Decomposition & Parallel Computation of Differential Equations
• Computational Fluid Dynamics

Awards & Distinctions

• University First Rank Holder in M.Sc. Appl. Maths., Bharathidasan Univ., Tiruchirappalli, India, 1991
• Qualified in the Joint CSIR-UGC National Level Test in Mathematics, June & December 1992.
• Selected for Research Associateship (RA) by the Council of Scientific and Industrial Research [CSIR], Jan 1999.
• Selected for Postdoctoral Fellowship under FONDAP programme in Applied Mathematics by the National Committee of Science and Technology [CONICYT], Government of Chile.