From: brian Date: Fri, 13 Dec 2002 17:52:21 +0000 (+0000) Subject: *** empty log message *** X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=963dcffbe4411f0ae0438add3108c9190ea4ad8c;p=dealii-svn.git *** empty log message *** git-svn-id: https://svn.dealii.org/trunk@6815 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/2002/c-3-4.html b/deal.II/doc/news/2002/c-3-4.html index e8e1481d78..3e1c788831 100644 --- a/deal.II/doc/news/2002/c-3-4.html +++ b/deal.II/doc/news/2002/c-3-4.html @@ -499,6 +499,24 @@ contributor's names are abbreviated by WB (Wolfgang Bangerth), GK

deal.II

    +
  1. + New: Checked in new class FE_Q_Hierarchical + derived from class FiniteElement. + This element is analogous to FE_Q, but + makes use of hierachical, shape functions, based on the + Polynomials::Hierarchical class. + For degree>1, the non-nodal basis functions are "bubble" functions, + which are not Lagrange polynomials. Therefore, the usual interpolation + based on using unit support points will not work for degree>1. + I plan to submit a different interpolation-projection operator soon, + based on an hp-type interpolant. + + Files are deal.II/include/fe/fe_q_hierarchical.h and + deal.II/source/fe/fe_q_hierarchical.cc. +
    + (Brian Carnes 2002/12/13) +

    +
  2. New: For finite element classes, the functions unit_support_point and