Ministry of Education
Bhupen Deka
VIDWAN ID: 128381

Prof Bhupen Deka

Male Doctor of Philosophy
Professor | Department of Mathematics
Indian Institute of Technology, Guwahati
Assam
Expertise: Mathematics
Scopus 12784728600 Google Scholar 4WwcwCoAAAAJ
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58 Publications
3 Projects
466 Scopus Citations
392 CrossRef
5 Years 3 Months Total Experience
Publications
58 Total
Articles
57
Proceedings
1
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Scopus Scopus
466 Citations
13 h-index
CrossRef CrossRef
392 Citations
12 h-index
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Personal Details

Doctor of Philosophy
2006
N/A
Professor
Jun 2021 – Present
Indian Institute of Technology, Guwahati | Department of Mathematics
Physical Sciences
Mathematics

Related Profiles

Scholarly Work

Weak Galerkin Finite Element Methods for Maxwell’s Equations with Discontinuous Coefficients
Other
Agency: Department of Science and Technology Role: Principal Investigator Grant: CRG/2023/006232
Amount: ₹27.75 Lac
Duration: 2024 – Ongoing
Weak Galerkin Finite Element Method for Westervelt's Equation
Other
Agency: Department of Science and Technology Role: Principal Investigator
Amount: ₹6.60 Lac
Duration: 2022 – Ongoing
A posteriori error analysis for wave equation with discontinuous coefficients
Completed
Role: Principal Investigator Grant: SG/MATHS/P/BD_991/1
Amount: ₹4.80 Lac
Duration: 2014 – 2016

Finite Element Methods for Interface Problems

University Tezpur University
Year 2012
Downloads 0

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

University Tezpur University
Year 2014
Downloads 0

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
Downloads 0

Weak Galerkin Finite Element Methods For Some Interface Problems With Nonhomogeneous Jump Conditions

University Indian Institute of Technology Guwahati
Year 2022
Downloads 102

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

University Indian Institute of Technology Guwahati
Year 2022
Downloads 147

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

University Indian Institute of Technology Guwahati
Year 2023
Downloads 57

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

University Indian Institute of Technology Guwahati
Year 2023
Downloads 83

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

University Indian Institute of Technology Guwahati
Year 2025
Downloads 33

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
Downloads 102
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Scholarly Publications

Finite element methods with numerical quadrature for elliptic problems with smooth interfaces

Open Access
Journal Article
Journal of Computational and Applied Mathematics. Year: 2010. Volume: 234 , Issue: 2 , Pages: 605-612 .
Authors: Bhupen Deka
DOI 10.1016/j.cam.2009.12.052 Crossref Crossref: 12 Scopus Scopus: 15

L∞(L2) and L∞(H1) norms error estimates in finite element method for linear parabolic interface problems

Journal Article
Numerical Functional Analysis and Optimization. Year: 2011. Volume: 32 , Issue: 3 , Pages: 267-285 .
Authors: Bhupen Deka; Rajen K. Sinha
DOI 10.1080/01630563.2010.532272 Crossref Crossref: 8 Scopus Scopus: 9

Finite element methods for semilinear elliptic and parabolic interface problems

Journal Article
Applied Numerical Mathematics. Year: 2009. Volume: 59 , Issue: 8 , Pages: 1870-1883 .
Authors: Rajen K. Sinha; Bhupen Deka
DOI 10.1016/j.apnum.2009.02.001 Crossref Crossref: 33 Scopus Scopus: 36

An unfitted finite-element method for elliptic and parabolic interface problems

Journal Article
IMA Journal of Numerical Analysis. Year: 2007. Volume: 27 , Issue: 3 , Pages: 529-549 .
Authors: R. K. Sinha; B. Deka
DOI 10.1093/imanum/drl029 Crossref Crossref: 15 Scopus Scopus: 18

A priori error estimates in the finite element method for nonself-adjoint elliptic and parabolic interface problems

Journal Article
Calcolo. Year: 2006. Volume: 43 , Issue: 4 , Pages: 253-277 .
Authors: Rajen Kumar Sinha; Bhupen Deka
DOI 10.1007/s10092-006-0122-8 Crossref Crossref: 13 Scopus Scopus: 18

On the convergence of finite element method for second order elliptic interface problems

Journal Article
Numerical Functional Analysis and Optimization. Year: 2006. Volume: 27 , Issue: 1 , Pages: 99-115 .
Authors: Rajen Kumar Sinha; Bhupen Deka
DOI 10.1080/01630560500538821 Crossref Crossref: 17 Scopus Scopus: 21

Optimal error estimates for linear parabolic problems with discontinuous coefficients

Journal Article
SIAM Journal on Numerical Analysis. Year: 2005. Volume: 43 , Issue: 2 , Pages: 733-749 .
Authors: Rajen Kumar Sinha; Bhupen Deka
DOI 10.1137/040605357 Crossref Crossref: 51 Scopus Scopus: 52

Finite element methods for semilinear elliptic problems with smooth interfaces

Journal Article
Year: 2011. Volume: 42 , Issue: 4 , Pages: 205-223 .
Authors: Bhupen Deka; Tazuddin Ahmed
DOI 10.1007/s13226-011-0014-8 Crossref Crossref: 2 Scopus Scopus: 2
Showing 1 to 8 of 58 publications