Personal information

Websites & social links

Homepage
Google Scholar
ResearchGate
LinkedIn
Facebook
Instagram

Keywords

SPP, FDM, FEM, SDFEM, Layer-adaptive mesh, Parabolic IBVP, Stability, Unifo

Countries

India

Activities

Collapse all

Education and qualifications (3)

Indian Institute of Technology Guwahati: Guwahati, Assam, IN

2017 to present | PhD (Mathematics and Computing)
Education
Source: Self-asserted source
Avijit Das

Visva-Bharati University: Shānti Niketan, West Bengal, IN

2015 to 2017 (Mathematics)
Qualification
Source: Self-asserted source
Avijit Das

University of Burdwan: Barddhamān, West Bengal, IN

2012-07-07 to 2015-07-07 (Mathematics)
Qualification
Source: Self-asserted source
Avijit Das

Works (7)

A unified mixed finite element method for fourth-order time-dependent problems using biorthogonal systems

Computers & Mathematics with Applications
2024-07 | Journal article
DOI: 10.1016/j.camwa.2024.04.013
Contributors: Avijit Das; Bishnu P. Lamichhane; Neela Nataraj
Source: check_circle
Crossref

Numerical analysis of a fully discrete stabilized FEM for system of singularly perturbed parabolic IBVPs

International Journal of Computer Mathematics
2022-08-03 | Journal article
DOI: 10.1080/00207160.2021.1994962
Contributors: D. Avijit; S. Natesan
Source: check_circle
Crossref

Convergence analysis of a fully-discrete FEM for singularly perturbed two-parameter parabolic PDE

Mathematics and Computers in Simulation
2022-07 | Journal article
DOI: 10.1016/j.matcom.2022.02.005
Contributors: D. Avijit; S. Natesan
Source: check_circle
Crossref

A novel two-step streamline-diffusion FEM for singularly perturbed 2D parabolic PDEs

Applied Numerical Mathematics
2022-02 | Journal article
DOI: 10.1016/j.apnum.2021.10.010
Contributors: D. Avijit; S. Natesan
Source: check_circle
Crossref

An Efficient DWR-Type a Posteriori Error Bound of SDFEM for Singularly Perturbed Convection–Diffusion PDEs

Journal of Scientific Computing
2022-02 | Journal article
DOI: 10.1007/s10915-021-01749-9
Contributors: D. Avijit; S. Natesan
Source: check_circle
Crossref

SDFEM for singularly perturbed parabolic initial-boundary-value problems on equidistributed grids

Calcolo
2020-09 | Journal article
DOI: 10.1007/s10092-020-00375-5
Contributors: D. Avijit; S. Natesan
Source: check_circle
Crossref

SDFEM for singularly perturbed boundary-value problems with two parameters

Journal of Applied Mathematics and Computing
2020-05-29 | Journal article
DOI: 10.1007/s12190-020-01370-3
Part of ISSN: 1598-5865
Part of ISSN: 1865-2085
Source: Self-asserted source
Avijit Das
grade
Preferred source (of 2)‎
How many people are using ORCID?