Are any of the methods listed at Mass Matrix and Fully Implicit DAE Solvers · DifferentialEquations.jl explicit in time, and therefore not require a Jacobian? Reason for asking is that solving time-dependent Stokes flow using Ferrite renders use of AD to generate the Jacobian hard. A MWE is at fin…

DifferentialEquations.jl Mass Matrix DAE Explicit

Oscar_Smith May 29, 2025, 7:55pm 2

No. Explicit methods are incapable of solving DAEs.

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