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librheolefdev_5.932_amd64 NAME
inv_mass  invert of L2 scalar product
SYNOPSIS
form(const space& V, const space& V, "inv_mass");
DESCRIPTION
Assembly the invert of the matrix associated to the L2 scalar product of the finite
element space V:
/

m(u,v) =  u v dx

/ Omega
The V space may be either a P0 or P1d discontinuous finite element spaces see form(3).
EXAMPLE
The following piece of code build the invert of the mass matrix associated to the P1d
approximation:
geo omega_h ("square");
space Vh (omega_h , "P1d");
form im (Vh, Vh, "inv_mass");
SEE ALSO
form(3)