Efficient implementation of essentially non-oscillatory shock-capturing schemes
Journal of Computational Physics
Total-variation-diminishing time discretizations
SIAM Journal on Scientific and Statistical Computing
Solving ordinary differential equations I (2nd revised. ed.): nonstiff problems
Solving ordinary differential equations I (2nd revised. ed.): nonstiff problems
Multirate ROW methods and latency of electric circuits
Selected papers of the sixth conference on Numerical Treatment of Differential Equations
A positive finite-difference advection scheme
Journal of Computational Physics
A Jacobi Waveform Relaxation Method for ODEs
SIAM Journal on Scientific Computing
A multirate W-method for electrical networks in state-space formulation
Journal of Computational and Applied Mathematics
Multirate Timestepping Methods for Hyperbolic Conservation Laws
Journal of Scientific Computing
An efficient local time-stepping scheme for solution of nonlinear conservation laws
Journal of Computational Physics
A Hybrid Implicit-Explicit Adaptive Multirate Numerical Scheme for Time-Dependent Equations
Journal of Scientific Computing
High-order explicit local time-stepping methods for damped wave equations
Journal of Computational and Applied Mathematics
Extrapolated Multirate Methods for Differential Equations with Multiple Time Scales
Journal of Scientific Computing
Multiphysics simulations: Challenges and opportunities
International Journal of High Performance Computing Applications
High-Order Local Time Stepping on Moving DG Spectral Element Meshes
Journal of Scientific Computing
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This paper constructs multirate linear multistep time discretizations based on Adams-Bashforth methods. These methods are aimed at solving conservation laws and allow different timesteps to be used in different parts of the spatial domain. The proposed family of discretizations is second order accurate in time and has conservation and linear and nonlinear stability properties under local CFL conditions. Multirate timestepping avoids the necessity to take small global timesteps--restricted by the largest value of the Courant number on the grid--and therefore results in more efficient computations. Numerical results obtained for the advection and Burgers' equations confirm the theoretical findings.