Andy Ray Terrel wrote:
Okay I see. Its just a third order bubble, sometimes I send mail
before I think. The mini element is a first order bubble or at least
that's what Brezzi Fortin say.
That depends on your definition of the word "is".
The "velocity" part of the (lowest order) Mini ele
Okay so Brezzi Fortin have just a bubble function with one node.
Perhaps they meant P3 but their notation is ambiguous.
ArnoldBrezziFortin1984 does call for the P3 in the original paper but
then they mention using 2 P4 bubble functions for the next velocity
order. If I do enrich with 2 P4 bubbles
Andy Ray Terrel wrote:
Okay so Brezzi Fortin have just a bubble function with one node.
Perhaps they meant P3 but their notation is ambiguous.
ArnoldBrezziFortin1984 does call for the P3 in the original paper but
then they mention using 2 P4 bubble functions for the next velocity
order. If I do
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