TSROSWRA3PW

Three stage third order Rosenbrock-W scheme for PDAE of index 1. Only an approximate Jacobian is needed. By default, it is only recomputed once per step.

This is strongly A-stable with R(infty) = 0.73. The embedded method of order 2 is strongly A-stable with R(infty) = 0.73.

References

• **** -*** Rang and Angermann, New Rosenbrock W methods of order 3 for partial differential algebraic equations of index 1, 2005.

See Also

TS: Scalable ODE and DAE Solvers, TSROSW

Level

intermediate

Location

src/ts/impls/rosw/rosw.c

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Index of all TS routines
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Index of all manual pages