KnowraCourant–Friedrichs–Lewy conditionLinked fromLinked fromThe 4 pages that link to Courant–Friedrichs–Lewy condition, each with the reason it gives.All 4Related 4Finite difference methodRelated: For many time-dependent schemes, it constrains the time step relative to grid spacing.AdvectionRelated: Advection simulations must resolve transport across the grid within appropriate time steps.Direct numerical simulationRelated: It constrains DNS time steps as well as the spatial resolution.Lax equivalence theoremRelated: This earlier stability criterion exemplifies the constraints considered in finite-difference analysis.