indianoil odisha campus bhubaneswar, 751013

Sanjib Kumar Acharya, M.Phil. Ph.D. Assistant Professor +917597026564 [email protected] , [email protected] List of selected publications: (1) S.K. Acharya and A. Patel. Primal hybrid method for parabolic problems . Applied Numerical Mathematics 108 (2016) 102-115. (2) A.Patel, S.K. Acharya and A.K. Pani. Stabilized Lagrange multiplier method for elliptic and parabolic interface problems. Applied Numerical Mathematics, 120 (2017) 287-304. (3) S.K. Acharya and A. Patel. A priori error analysis of the stabilized Lagrange multiplier method for elliptic problems with natural norms. Journal of Applied Mathematics and Computing (2018). (4) S.K. Acharya, A. Patel and T. Rahman. A priori error analysis of the hp-mortar FEM for parabolic problems. arXiv: 1807.08188 v1 [math. AP] 2018. (5) T. Rahman, S.K. Acharya, L. Marcinkowski. Additive Schwarz preconditioners for mortar finite element discretizations with highly heterogeneous coefficients. (Under preparation) (6) S.K. Acharya, K. Porwal. Primal hybrid FEM for fourth order parabolic problems.(Under preparation) (7) S.K. Acharya, Ameya D. Jagtap, A priori error estimates of spectral element scheme for inhomogeneous sine- Gordon equation. (Submitted) Research Interests My research interests lie in numerical methods to solve PDEs . Particularly, hybrid FEMs , FDMs , mortar FEMs , penalty methods, iterative domain decomposition methods and multiscale methods. Teaching Interests Linear algebra, Calculus, Numerical analysis, differential equation(ODE & PDE) Institute of Chemical Technology IndianOil Odisha Campus Bhubaneswar, 751013 Category I Deemed to be University (MHRD/UGC) Elite Status and Centre of Excellence, Govt. of Maharashtra NAAC A++ CGPA 3.77/4.00 and NBA Accredited Programmes Photo here

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Page 1: IndianOil Odisha Campus Bhubaneswar, 751013

Sanjib Kumar Acharya, M.Phil. Ph.D.

Assistant Professor

+917597026564

[email protected], [email protected]

List of selected publications:(1) S.K. Acharya and A. Patel. Primal hybrid method for parabolic problems. Applied Numerical Mathematics 108 (2016) 102-115.

(2) A.Patel, S.K. Acharya and A.K. Pani. Stabilized Lagrange multiplier method for elliptic and parabolic interface problems. Applied Numerical Mathematics, 120 (2017) 287-304.

(3) S.K. Acharya and A. Patel. A priori error analysis of the stabilized Lagrange multiplier method for elliptic problems with natural norms. Journal of Applied Mathematics and Computing (2018).

(4) S.K. Acharya, A. Patel and T. Rahman. A priori error analysis of the hp-mortar FEM for parabolic problems. arXiv: 1807.08188 v1 [math. AP] 2018.

(5) T. Rahman, S.K. Acharya, L. Marcinkowski. Additive Schwarz preconditioners for mortar finite element

discretizations with highly heterogeneous coefficients. (Under preparation)

(6) S.K. Acharya, K. Porwal. Primal hybrid FEM for fourth order parabolic problems.(Under preparation)

(7) S.K. Acharya, Ameya D. Jagtap, A priori error estimates of spectral element scheme for inhomogeneous sine-

Gordon equation. (Submitted)

Research Interests

My research interests lie in numerical methods to solve PDEs. Particularly, hybrid FEMs, FDMs, mortar FEMs,

penalty methods, iterative domain decomposition methods and multiscale methods.

Teaching Interests

Linear algebra, Calculus, Numerical analysis, differential equation(ODE &

PDE)