fespacexk_mod::l2_dist_grad Interface Reference

Collaboration diagram for fespacexk_mod::l2_dist_grad:

Private Member Functions
real(rp) function	l2_dist_grad_2 (uh, Y, qdm, grad_u1, grad_u2, grad_u3)
	Returns \( \left( \int_O \vert \nabla u - \nabla u_h \vert^2 dx \right)^{1/2} \). More...

Detailed Description

Definition at line 155 of file feSpacexk_mod.f90.

Member Function/Subroutine Documentation

l2_dist_grad_2()

real(rp) function fespacexk_mod::l2_dist_grad::l2_dist_grad_2 ( real(rp), dimension(:), intent(in)  uh, type(fespacexk), intent(in)  Y, type(quadmesh), intent(in)  qdm, procedure(r3tor3)  grad_u1, procedure(r3tor3)  grad_u2, procedure(r3tor3), optional  grad_u3  )

private

Returns \( \left( \int_O \vert \nabla u - \nabla u_h \vert^2 dx \right)^{1/2} \).

• \( Y = [X_h]^d \) where \( X_h \) is a finite element space on the mesh \( \T \) which is of dimension \( d \).

• \( u~: \R^3 \mapsto \R^d \) is a vector function,
• \( \nabla u~: \R^3 \mapsto \R^d \times \R^d\) is a matrix function, given by ite components:
  \( \nabla u = [\nabla u_1, \nabla u_2]\) if \( d=2\)
  \( \nabla u = (\nabla u_1, \nabla u_2, \nabla u_3]\) if \( d=3\)
  where
  \( u = [u_1, u_2]\) if \( d=2\)
  \( u = [u_1, u_2, u_3]\) if \( d=3\)

• \( u_h\in Y^k \), \( u_h~: \Omega \mapsto \R^d\) is a vector finite element function

• 'qdm' = integration method on the mesh \( \T \),

• \( O \) is the integration domain, see quadmesh_mod for a definition.

Definition at line 514 of file feSpacexk_mod.f90.

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The documentation for this interface was generated from the following file:

• /home/cpierre1/choral/SRC/feSpacexk_mod.f90