Praveen Chandrashekar

60 papers Journal 58

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A low-dissipation central scheme for ideal MHD. CoRR Yu-Chen Cheng, Praveen Chandrashekar, Christian Klingenberg
2026	J	`jnl`	Physical Constraint Preserving Alternative Finite-Difference WENO Scheme for Hyperbolic Systems with Non-conservative Products. J. Sci. Comput. Deepak Bhoriya, Dinshaw S. Balsara, Praveen Chandrashekar, Chi-Wang Shu
2025	J	`jnl`	A generalized Active Flux method of arbitrarily high order in two dimensions. CoRR Wasilij Barsukow, Praveen Chandrashekar, Christian Klingenberg, Lisa Lechner
2025	J	`jnl`	Active flux for ideal magnetohydrodynamics: A positivity-preserving scheme with the Godunov-Powell source term. CoRR Junming Duan, Praveen Chandrashekar, Christian Klingenberg
2025	J	`jnl`	Bound preserving Lax-Wendroff flux reconstruction method for special relativistic hydrodynamics. J. Comput. Phys. Sujoy Basak, Arpit Babbar, Harish Kumar, Praveen Chandrashekar
2025	J	`jnl`	Constraints Preserving Lax-Wendroff Flux Reconstruction for Relativistic Hydrodynamics with General Equations of State. CoRR Sujoy Basak, Arpit Babbar, Harish Kumar, Praveen Chandrashekar
2025	J	`jnl`	Constraints Preserving Lax-Wendroff Flux Reconstruction for Relativistic Hydrodynamics with General Equations of State. J. Sci. Comput. Sujoy Basak, Arpit Babbar, Harish Kumar, Praveen Chandrashekar
2025	J	`jnl`	Geometry Aware Operator Transformer as an Efficient and Accurate Neural Surrogate for PDEs on Arbitrary Domains. CoRR Shizheng Wen, Arsh Kumbhat, Levi E. Lingsch, Sepehr Mousavi, Yizhou Zhao, Praveen Chandrashekar, Siddhartha Mishra
2025	J	`jnl`	Lax-Wendroff flux reconstruction on adaptive curvilinear meshes with error based time stepping for hyperbolic conservation laws. J. Comput. Phys. Arpit Babbar, Praveen Chandrashekar
2025	J	`jnl`	Second order divergence constraint preserving schemes for two-fluid relativistic plasma flow equations. CoRR Jaya Agnihotri, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar, Dinshaw S. Balsara
2024	J	`jnl`	Admissibility Preserving Subcell Limiter for Lax-Wendroff Flux Reconstruction. J. Sci. Comput. Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar
2024	J	`jnl`	Bound Preserving Lax-Wendroff Flux Reconstruction Method for Special Relativistic Hydrodynamics. CoRR Sujoy Basak, Arpit Babbar, Harish Kumar, Praveen Chandrashekar
2024	J	`jnl`	Equivalence of ADER and Lax-Wendroff in DG / FR framework for linear problems. CoRR Arpit Babbar, Praveen Chandrashekar
2024	J	`jnl`	Generalized framework for admissibility preserving Lax-Wendroff Flux Reconstruction for hyperbolic conservation laws with source terms. CoRR Arpit Babbar, Praveen Chandrashekar
2024	J	`jnl`	Lax-Wendroff Flux Reconstruction for advection-diffusion equations with error-based time stepping. CoRR Arpit Babbar, Praveen Chandrashekar
2024	J	`jnl`	Lax-Wendroff Flux Reconstruction on adaptive curvilinear meshes with error based time stepping for hyperbolic conservation laws. CoRR Arpit Babbar, Praveen Chandrashekar
2024	J	`jnl`	Multi-Derivative Runge-Kutta Flux Reconstruction for hyperbolic conservation laws. CoRR Arpit Babbar, Praveen Chandrashekar
2024	J	`jnl`	Second Order Divergence Constraint Preserving Entropy Stable Finite Difference Schemes for Ideal Two-Fluid Plasma Flow Equations. J. Sci. Comput. Jaya Agnihotri, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar, Dinshaw S. Balsara
2024	J	`jnl`	Second order divergence constraint preserving entropy stable finite difference schemes for ideal two-fluid plasma flow equations. CoRR Jaya Agnihotri, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar, Dinshaw S. Balsara
2023	J	`jnl`	Admissibility preserving subcell limiter for Lax-Wendroff flux reconstruction. CoRR Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar
2023	J	`jnl`	Entropy Stable Discontinuous Galerkin Schemes for Two-Fluid Relativistic Plasma Flow Equations. J. Sci. Comput. Deepak Bhoriya, Biswarup Biswas, Harish Kumar, Praveen Chandrashekar
2023	J	`jnl`	Entropy Stable Schemes for the Shear Shallow Water Model Equations. J. Sci. Comput. Anshu Yadav, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar
2023	J	`jnl`	Entropy stable discontinuous Galerkin schemes for two-fluid relativistic plasma flow equations. CoRR Deepak Bhoriya, Biswarup Biswas, Harish Kumar, Praveen Chandrashekar
2023	J	`jnl`	Entropy stable schemes for the shear shallow water model Equations. CoRR Anshu Yadav, Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar
2023	J	`jnl`	High-order finite-difference entropy stable schemes for two-fluid relativistic plasma flow equations. J. Comput. Phys. Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar
2023	J	`jnl`	Multidimensional Generalized Riemann Problem Solver for Maxwell's Equations. J. Sci. Comput. Arijit Hazra, Dinshaw S. Balsara, Praveen Chandrashekar, Sudip Kumar Garain
2022	J	`jnl`	High-order finite-difference entropy stable schemes for two-fluid relativistic plasma flow equations. CoRR Deepak Bhoriya, Harish Kumar, Praveen Chandrashekar
2022	J	`jnl`	Lax-Wendroff flux reconstruction method for hyperbolic conservation laws. CoRR Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar
2022	J	`jnl`	Lax-Wendroff flux reconstruction method for hyperbolic conservation laws. J. Comput. Phys. Arpit Babbar, Sudarshan Kumar Kenettinkara, Praveen Chandrashekar
2022	J	`jnl`	Multidimensional Generalized Riemann Problem Solver for Maxwell's Equations. CoRR Arijit Hazra, Dinshaw S. Balsara, Praveen Chandrashekar, Sudip Kumar Garain
2021	J	`jnl`	An exact Riemann solver for a shear shallow water model. CoRR Boniface Nkonga, Praveen Chandrashekar
2021	J	`jnl`	Numerical stabilization of the Boussinesq system using boundary feedback control. Comput. Math. Appl. Praveen Chandrashekar, Mythily Ramaswamy, Jean-Pierre Raymond, Ruchi Sandilya
2021	J	`jnl`	On a linear stability issue of split form schemes for compressible flows. CoRR Vikram Singh, Praveen Chandrashekar
2020	J	`jnl`	A path conservative finite volume method for a shear shallow water model. J. Comput. Phys. Praveen Chandrashekar, Boniface Nkonga, Asha Kumari Meena, Ashish Bhole
2020	J	`jnl`	Constraint Preserving Discontinuous Galerkin Method for Ideal Compressible MHD on 2-D Cartesian Grids. J. Sci. Comput. Praveen Chandrashekar, Rakesh Kumar
2020	J	`jnl`	Constraint preserving discontinuous Galerkin method for ideal compressible MHD on 2-D Cartesian grids. CoRR Praveen Chandrashekar, Rakesh Kumar
2020	—	`ch.`	EXAMAG: Towards Exascale Simulations of the Magnetic Universe. Software for Exascale Computing Volker Springel, Christian Klingenberg, Rüdiger Pakmor, Thomas Guillet, Praveen Chandrashekar
2020	J	`jnl`	High order discretely well-balanced finite volume methods for Euler equations with gravity - without any à priori information about the hydrostatic solution. CoRR Jonas P. Berberich, Roger Käppeli, Praveen Chandrashekar, Christian Klingenberg
2020	J	`jnl`	Optimal, globally constraint-preserving, DG(TD) J. Comput. Phys. Roger Käppeli, Dinshaw S. Balsara, Praveen Chandrashekar, Arijit Hazra
2020	J	`jnl`	Positivity-Preserving Finite Difference WENO Scheme for Ten-Moment Equations with Source Term. J. Sci. Comput. Asha Kumari Meena, Rakesh Kumar, Praveen Chandrashekar
2019	J	`jnl`	A Global Divergence Conforming DG Method for Hyperbolic Conservation Laws with Divergence Constraint. J. Sci. Comput. Praveen Chandrashekar
2019	J	`jnl`	A path conservative finite volume method for a shear shallow water model. CoRR Praveen Chandrashekar, Boniface Nkonga, Asha Kumari Meena, Ashish Bhole
2019	J	`jnl`	Globally constraint-preserving FR/DG scheme for Maxwell's equations at all orders. J. Comput. Phys. Arijit Hazra, Praveen Chandrashekar, Dinshaw S. Balsara
2019	J	`jnl`	Positivity-preserving finite difference WENO scheme for Ten-Moment equations with source term. CoRR Asha Kumari Meena, Rakesh Kumar, Praveen Chandrashekar
2019	J	`jnl`	Single-Step Arbitrary Lagrangian-Eulerian Discontinuous Galerkin Method for 1-D Euler Equations. CoRR Jayesh Badwaik, Praveen Chandrashekar, Christian Klingenberg
2018	J	`jnl`	A second-order well-balanced finite volume scheme for Euler equations with gravity. CoRR Deepak Varma, Praveen Chandrashekar
2018	J	`jnl`	Simple smoothness indicator and multi-level adaptive order WENO scheme for hyperbolic conservation laws. J. Comput. Phys. Rakesh Kumar, Praveen Chandrashekar
2017	J	`jnl`	An entropy stable finite volume scheme for the two dimensional Navier-Stokes equations on triangular grids. Appl. Math. Comput. Deep Ray, Praveen Chandrashekar
2017	J	`jnl`	Positivity-preserving high-order discontinuous Galerkin schemes for Ten-Moment Gaussian closure equations. J. Comput. Phys. Asha Kumari Meena, Harish Kumar, Praveen Chandrashekar
2017	J	`jnl`	Well-Balanced Nodal Discontinuous Galerkin Method for Euler Equations with Gravity. J. Sci. Comput. Praveen Chandrashekar, Markus Zenk
2016	J	`jnl`	Entropy Stable Finite Volume Scheme for Ideal Compressible MHD on 2-D Cartesian Meshes. SIAM J. Numer. Anal. Praveen Chandrashekar, Christian Klingenberg
2016	—	`ch.`	Simulating Turbulence Using the Astrophysical Discontinuous Galerkin Code TENET. Software for Exascale Computing Andreas Bauer, Kevin Schaal, Volker Springel, Praveen Chandrashekar, Rüdiger Pakmor, Christian Klingenberg
2015	J	`jnl`	A Second Order Well-Balanced Finite Volume Scheme for Euler Equations with Gravity. SIAM J. Sci. Comput. Praveen Chandrashekar, Christian Klingenberg
2015	J	`jnl`	An Efficient Numerical Algorithm for the Inversion of an Integral Transform Arising in Ultrasound Imaging. J. Math. Imaging Vis. Souvik Roy, Venkateswaran P. Krishnan, Praveen Chandrashekar, A. S. Vasudeva Murthy
2015	J	`jnl`	Well-balanced nodal discontinuous Galerkin method for Euler equations with gravity. CoRR Praveen Chandrashekar, Markus Zenk
2013	J	`jnl`	Discontinuous Galerkin method for Navier-Stokes equations using kinetic flux vector splitting. J. Comput. Phys. Praveen Chandrashekar
2013	J	`jnl`	Vertex-centroid finite volume scheme on tetrahedral grids for conservation laws. Comput. Math. Appl. Praveen Chandrashekar, Ashish Garg
2012	J	`jnl`	Discontinuous Galerkin method for Navier-Stokes equations using kinetic flux vector splitting CoRR Praveen Chandrashekar
2012	J	`jnl`	Kinetic energy preserving and entropy stable finite volume schemes for compressible Euler and Navier-Stokes equations CoRR Praveen Chandrashekar
2011	J	`jnl`	Vertex-centroid finite volume scheme on tetrahedral grids for conservation laws CoRR Praveen Chandrashekar, Ashish Garg