Ministry of Education
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Dr K R Arun

vidwan id: 94144
Male

Associate Professor, School of Mathematics
Indian Institute of Science Education and Research(IISER), Thiruvanthpuram

Orchid Icon 0000-0001-9676-861X Google Scholar Icon 25653638800 Google Scholar Icon AUg_DOUAAAAJ

Expertise

  • Applied Mathematics

Publications

Total Articles 24
Books 0
Proceedings 0

Publications

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Scopus

Citations 212
h-index 6

CrossRef

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Citations 182
h-index 6
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Professional Recognition

2012

The Martin Forster Medal for the best thesis in Mathematical Sciences

Indian Institute of Science, Bangalore
2010

Alexander von Humboldt Fellowship

Institut fuer Geometrie und Praktische Mathematik, RWTH-Aachen University, Germany
2006

DST-DAAD joint research grant to visit the Institut fuer Numerische Simulation (2006-2007)

Technische Universitaet Hamburg-Harburg, Germany

Community & Membership

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Bio

Partial Differential Equations

Personal Details

  • Male
  • Associate Professor , Indian Institute of Science Education and Research(IISER), Thiruvanthpuram
  • IISER Thiruvananthapuram, Maruthamala PO, Vithura
Ph.D
Other Institute 2010
Associate Professor Nov 2022 – Present
Indian Institute of Science Education and Research(IISER), Thiruvanthpuram | School of Mathematics
Assistant Professor Dec 2012 – Dec 2022
Indian Institute of Science Education and Research(IISER), Thiruvanthpuram | School of Mathematics

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Co-Authors (3)

Asha

Dr Asha Dond

Indian Institute of Science Education and Research(IISER), Thiruvanthpuram

S. V.

Dr S. V. Raghurama Rao

Indian Institute of Science Bangalore

Sachit

Dr Sachit Rao

International Institute of Information Technology, Bangalore

Scholarly Work

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Asymptotic Preserving IMEX Time Integration for Low Mach Number Hydrodynamics and Quasineutral Plasma

University IISER Thiruvananthapuram
Year 2020

Energy Stable and Asymptotic Preserving Schemes for the Singular Limits of Some Hyperbolic Systems

University IISER Thiruvananthapuram
Year 2024
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Scholarly Publications

Hybrid finite difference WENO schemes for the ten-moment Gaussian closure equations with source term

Open Access
Article
Wave Motion. Year: 2025. Volume: 139 .
Authors: Arun K.R.;Kumar R.;Meena A.K.
DOI 10.1016/j.wavemoti.2025.103614

An Energy Stable Well-Balanced Scheme for the Barotropic Euler System With Gravity Under the Anelastic Scaling

Open Access
Article
Year: 2025. Volume: 41 , Issue: 1 .
Authors: Arun K.R.;Kar M.
DOI 10.1002/num.23168
2 2

An asymptotic preserving and energy stable scheme for the Euler system with congestion constraint

Open Access
Article
Applied Mathematics and Computation. Year: 2025. Volume: 495 .
Authors: Arun K.R.;Krishnamurthy A.;Maharna H.
DOI 10.1016/j.amc.2025.129306

An energy stable and well-balanced scheme for the Ripa system

Open Access
Article
Applied Numerical Mathematics. Year: 2025. Volume: 216 , Pages: 187-209 .
Authors: Arun K.R.;Ghorai R.
DOI 10.1016/j.apnum.2025.05.008

An asymptotic preserving scheme for the Euler-Poisson-Boltzmann system in the quasineutral limit

Open Access
Article
Year: 2025. Volume: 185 , Pages: 1-28 .
Authors: Arun K.R.;Ghorai R.
DOI 10.1016/j.camwa.2025.02.021

A semi-implicit finite volume scheme for dissipative measure-valued solutions to the barotropic Euler system

Open Access
Article
Year: 2024. Volume: 58 , Issue: 1 , Pages: 47-77 .
Authors: Arun K.R.;Krishnamurthy A.
DOI 10.1051/m2an/2023093
3 3

WENO smoothness indicator based troubled-cell indicator for hyperbolic conservation laws

Open Access
Article
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS. Year: 2024. Volume: 96 , Issue: 1 , Pages: 44-86 .
Authors: Arun K.R.;Dond A.K.;Kumar R.
DOI 10.1002/fld.5237
1

High Order Asymptotic Preserving and Classical Semi-implicit RK Schemes for the Euler–Poisson System in the Quasineutral Limit

Open Access
Article
Journal of Scientific Computing. Year: 2024. Volume: 100 , Issue: 1 .
Authors: Arun K.R.;Crouseilles N.;Samantaray S.
DOI 10.1007/s10915-024-02577-3
1 1