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Prof Bhupen Deka

vidwan id: 128381
Male

Professor, Department of Mathematics
Indian Institute of Technology Guwahati

Expertise

  • Mathematics

Publications

Total Articles 54
Books 0
Proceedings 0

Publications

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Scopus

Citations 393
h-index 12

CrossRef

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Citations 184
h-index 8
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Professional Recognition

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Bio

Numerical Analysis, Finite Element Method, Interface Problems, Weak Galerkin Finite Element Method, Virtual Element Method

Personal Details

  • Male
  • Professor , Indian Institute of Technology Guwahati
  • Indian Institute of Technology Guwahati
PhD
Indian Institute of Technology Guwahati 2006
Professor Jun 2021 – Present
Indian Institute of Technology Guwahati | Department of Mathematics

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Co-Authors (2)

Tazuddin

Dr Tazuddin Ahmed

Cotton University, Guwahati

Rajen Kumar

Prof Rajen Kumar Sinha

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Scholarly Work

Weak Galerkin Finite Element Methods for Maxwell’s Equations with Discontinuous Coefficients

Funding Agency: Department of Science and Technology, Govt. of India

PI

2,774,992

2024 - Ongoing

Ongoing
Weak Galerkin Finite Element Method for Westervelt's Equation

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

660,000

2022 - Ongoing

Ongoing
A posteriori error analysis for wave equation with discontinuous coefficients

Funding Agency: IIT Guwahati

Principal Investigator

480,000

2014 - 2016

Completed

Finite Element Methods for Interface Problems

University Tezpur University
Year 2012

Finite Element Methods with Numerical Quadrature for Parabolic and Parabolic Integro-differential Equations with Interfaces

University Tezpur University
Year 2014

A priori error analysis for the finite element approximations to various interface problems arising in biological media

University Indian Institute of Technology Guwahati
Year 2021

Weak Galerkin Finite Element Methods for Some Interface Problems with Nonhomogeneous Jump Conditions

University Indian Institute of Technology Guwahati
Year 2022

Weak Galerkin Finite Element Methods for Time Dependent Problems on Polygonal Meshes

University Indian Institute of Technology Guwahati
Year 2022

High-Order Weak Galerkin Finite Element Methods for Maxwell’s Equations

University Indian Institute of Technology Guwahati
Year 2023

Virtual Element Methods for General Linear Second-Order Hyperbolic Problems on Polygonal Meshes

University Indian Institute of Technology, Guwahati
Year 2023

High-Order Weak Galerkin Finite Element Methods for Some Hyperbolic PDEs

University Indian Institute of Technology Guwahati
Year 2025
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Scholarly Publications

Weak Galerkin Finite Element Methods for Parabolic Interface Problems with Nonhomogeneous Jump Conditions

Open Access
Article

A priori L∞(L2) error estimates for finite element approximations to parabolic integro-differential equations with discontinuous coefficients

Open Access
Article

A posteriori error estimates for finite element approximations to the wave equation with discontinuous coefficients

Open Access
Article

A least-squares-based weak Galerkin finite element method for elliptic interface problems

Open Access
Article

A weak Galerkin finite element method for elliptic interface problems with polynomial reduction

Open Access
Article

A priori L∞(L2) error estimates for finite element approximations to the wave equation with interface

Open Access
Article

Quadrature based finite element methods for linear parabolic interface problems

Open Access
Article

Finite element method for a class of parabolic integro-differential equations with interfaces

Open Access
Article