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runge_kutta_ssp.icc

The strong stability preserving Runge-Kutta scheme – coefficients.

The strong stability preserving Runge-Kutta scheme – coefficients

namespace ssp {
constexpr size_t pmax = 3;
Float alpha[][pmax+1][pmax+1]
= { {},
{ {},
{1} },
{ {},
{1},
{1./2, 1./2} },
{ {},
{1},
{3./4, 1./4},
{1./3, 0, 2./3} } };
Float beta [][pmax+1][pmax+1]
= { {},
{ {},
{1} },
{ {},
{1},
{0, 1./2} },
{ {},
{1},
{0, 1./4},
{0, 0, 2./3} } };
} // namespace
Float
see the Float page for the full documentation
ssp
Definition runge_kutta_ssp.icc:25
ssp::beta
Float beta[][pmax+1][pmax+1]
Definition runge_kutta_ssp.icc:40
ssp::alpha
Float alpha[][pmax+1][pmax+1]
Definition runge_kutta_ssp.icc:28
ssp::pmax
constexpr size_t pmax
Definition runge_kutta_ssp.icc:26