TSDIRKES213SAL#

Second order DIRK scheme. See TSDIRK for additional details.

Options Database Key#

  • -ts_dirk_type es213sal - select this method.

Note#

This is the default DIRK scheme used in PETSc.

References#

  • **** -*** Kennedy and Carpenter, Diagonally Implicit Runge-Kutta methods for stiff ODEs (2016), https://ntrs.nasa.gov/api/citations/20160005923/downloads/20160005923.pdf

  • **** -*** This method is also known as TR-BDF2, see M.E. Hosea and L.F. Shampine, Analysis and implementation of TR-BDF2, Appl. Numer. Math., 20(1) (1996) 21-37.

See Also#

TS: Scalable ODE and DAE Solvers, TSDIRK, TSDIRKType, TSDIRKSetType()

Level#

advanced

Location#

src/ts/impls/arkimex/arkimex.c


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