triqs.gfs.descriptors.MatsubaraToLegendre

class triqs.gfs.descriptors.MatsubaraToLegendre(G)[source]

Bases: BaseBlock

Lazy Matsubara → Legendre basis transform.

Parameters:
GGf or BlockGf

Source Green’s function on a Matsubara mesh.

Methods

__call__(G2)

Run the Matsubara → Legendre transform from self.G into G2.

Examples

>>> g_l << MatsubaraToLegendre(g_iw)