NESSi
v1.0.2
The NonEquilibrium Systems Simulation Library
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void cntr::interpolate_CF2 | ( | int | tstp, |
cntr::function< T > & | H, | ||
cdmatrix & | Hinter, | ||
int | kt, | ||
bool | fixHam = false |
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Interpolation for the second order propagator
Interpolates H(t-dt/2) from H(t+dt), H(t), H(t-dt)
where H(t+dt) is obtained from the extrapolation if not yet known H is original function If fixham=true we assume that the hamiltonian is known for all times and there is no extrapolation
tstp |
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H |
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Hinter |
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kt |
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fixHam |
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Definition at line 648 of file cntr_equilibrium_impl.hpp.
References cntr::function< T >::get_value(), integration::I< double >(), and cntr::function< T >::size1_.
Referenced by propagator_exp().