Praveen Chandrashekar

According to our database, Praveen Chandrashekar authored at least 37 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Lax-Wendroff flux reconstruction on adaptive curvilinear meshes with error based time stepping for hyperbolic conservation laws.

Arpit Babbar, Praveen Chandrashekar

J. Comput. Phys., 2025

2024

Second Order Divergence Constraint Preserving Entropy Stable Finite Difference Schemes for Ideal Two-Fluid Plasma Flow Equations.

Jaya Agnihotri, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar, Dinshaw S. Balsara

J. Sci. Comput., November, 2024

Admissibility Preserving Subcell Limiter for Lax-Wendroff Flux Reconstruction.

Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar

J. Sci. Comput., May, 2024

Bound Preserving Lax-Wendroff Flux Reconstruction Method for Special Relativistic Hydrodynamics.

Sujoy Basak, Arpit Babbar, Harish Kumar, Praveen Chandrashekar

CoRR, 2024

Multi-Derivative Runge-Kutta Flux Reconstruction for hyperbolic conservation laws.

Arpit Babbar, Praveen Chandrashekar

CoRR, 2024

Equivalence of ADER and Lax-Wendroff in DG / FR framework for linear problems.

Arpit Babbar, Praveen Chandrashekar

CoRR, 2024

Lax-Wendroff Flux Reconstruction for advection-diffusion equations with error-based time stepping.

Arpit Babbar, Praveen Chandrashekar

CoRR, 2024

Generalized framework for admissibility preserving Lax-Wendroff Flux Reconstruction for hyperbolic conservation laws with source terms.

Arpit Babbar, Praveen Chandrashekar

CoRR, 2024

2023

Entropy Stable Schemes for the Shear Shallow Water Model Equations.

Anshu Yadav, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar

J. Sci. Comput., December, 2023

Entropy Stable Discontinuous Galerkin Schemes for Two-Fluid Relativistic Plasma Flow Equations.

Deepak Bhoriya, Biswarup Biswas, Harish Kumar, Praveen Chandrashekar

J. Sci. Comput., December, 2023

High-order finite-difference entropy stable schemes for two-fluid relativistic plasma flow equations.

Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar

J. Comput. Phys., September, 2023

Multidimensional Generalized Riemann Problem Solver for Maxwell's Equations.

Arijit Hazra, Dinshaw S. Balsara, Praveen Chandrashekar, Sudip Kumar Garain

J. Sci. Comput., July, 2023

2022

Lax-Wendroff flux reconstruction method for hyperbolic conservation laws.

Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar

J. Comput. Phys., 2022

2021

An exact Riemann solver for a shear shallow water model.

Boniface Nkonga, Praveen Chandrashekar

CoRR, 2021

On a linear stability issue of split form schemes for compressible flows.

Vikram Singh, Praveen Chandrashekar

CoRR, 2021

Numerical stabilization of the Boussinesq system using boundary feedback control.

Praveen Chandrashekar, Mythily Ramaswamy, Jean-Pierre Raymond, Ruchi Sandilya

Comput. Math. Appl., 2021

2020

EXAMAG: Towards Exascale Simulations of the Magnetic Universe.

Volker Springel, Christian Klingenberg, Rüdiger Pakmor, Thomas Guillet, Praveen Chandrashekar

Proceedings of the Software for Exascale Computing - SPPEXA 2016-2019, 2020

Positivity-Preserving Finite Difference WENO Scheme for Ten-Moment Equations with Source Term.

Asha Kumari Meena, Rakesh Kumar, Praveen Chandrashekar

J. Sci. Comput., 2020

Constraint Preserving Discontinuous Galerkin Method for Ideal Compressible MHD on 2-D Cartesian Grids.

Praveen Chandrashekar, Rakesh Kumar

J. Sci. Comput., 2020

Optimal, globally constraint-preserving, DG(TD)² schemes for computational electrodynamics based on two-derivative Runge-Kutta timestepping and multidimensional generalized Riemann problem solvers - A von Neumann stability analysis.

Roger Käppeli, Dinshaw S. Balsara, Praveen Chandrashekar, Arijit Hazra

J. Comput. Phys., 2020

A path conservative finite volume method for a shear shallow water model.

Praveen Chandrashekar, Boniface Nkonga, Asha Kumari Meena, Ashish Bhole

J. Comput. Phys., 2020

High order discretely well-balanced finite volume methods for Euler equations with gravity - without any à priori information about the hydrostatic solution.

Jonas P. Berberich, Roger Käppeli, Praveen Chandrashekar, Christian Klingenberg

CoRR, 2020

2019

A Global Divergence Conforming DG Method for Hyperbolic Conservation Laws with Divergence Constraint.

Praveen Chandrashekar

J. Sci. Comput., 2019

Globally constraint-preserving FR/DG scheme for Maxwell's equations at all orders.

Arijit Hazra, Praveen Chandrashekar, Dinshaw S. Balsara

J. Comput. Phys., 2019

Single-Step Arbitrary Lagrangian-Eulerian Discontinuous Galerkin Method for 1-D Euler Equations.

Jayesh Badwaik, Praveen Chandrashekar, Christian Klingenberg

CoRR, 2019

2018

Simple smoothness indicator and multi-level adaptive order WENO scheme for hyperbolic conservation laws.

Rakesh Kumar, Praveen Chandrashekar

J. Comput. Phys., 2018

A second-order well-balanced finite volume scheme for Euler equations with gravity.

Deepak Varma, Praveen Chandrashekar

CoRR, 2018

2017

Well-Balanced Nodal Discontinuous Galerkin Method for Euler Equations with Gravity.

Praveen Chandrashekar, Markus Zenk

J. Sci. Comput., 2017

Positivity-preserving high-order discontinuous Galerkin schemes for Ten-Moment Gaussian closure equations.

Asha Kumari Meena, Harish Kumar, Praveen Chandrashekar

J. Comput. Phys., 2017

An entropy stable finite volume scheme for the two dimensional Navier-Stokes equations on triangular grids.

Deep Ray, Praveen Chandrashekar

Appl. Math. Comput., 2017

2016

Simulating Turbulence Using the Astrophysical Discontinuous Galerkin Code TENET.

Andreas Bauer, Kevin Schaal, Volker Springel, Praveen Chandrashekar, Rüdiger Pakmor, Christian Klingenberg

Proceedings of the Software for Exascale Computing - SPPEXA 2013-2015, 2016

Entropy Stable Finite Volume Scheme for Ideal Compressible MHD on 2-D Cartesian Meshes.

Praveen Chandrashekar, Christian Klingenberg

SIAM J. Numer. Anal., 2016

2015

A Second Order Well-Balanced Finite Volume Scheme for Euler Equations with Gravity.

Praveen Chandrashekar, Christian Klingenberg

SIAM J. Sci. Comput., 2015

An Efficient Numerical Algorithm for the Inversion of an Integral Transform Arising in Ultrasound Imaging.

Souvik Roy, Venkateswaran P. Krishnan, Praveen Chandrashekar, A. S. Vasudeva Murthy

J. Math. Imaging Vis., 2015

2013

Discontinuous Galerkin method for Navier-Stokes equations using kinetic flux vector splitting.

Praveen Chandrashekar

J. Comput. Phys., 2013

Vertex-centroid finite volume scheme on tetrahedral grids for conservation laws.

Praveen Chandrashekar, Ashish Garg

Comput. Math. Appl., 2013

2012

Kinetic energy preserving and entropy stable finite volume schemes for compressible Euler and Navier-Stokes equations

Praveen Chandrashekar

CoRR, 2012