H(curl)?
H(curl)?
(OP)
Sometimes I hear FEA analyst(s) throw around the term H(curl) [or H(div)] when discussing "domains/function spaces".....I saw it referenced in a Higher-order FEA text I was flipping through this weekend (but didn't follow what they were talking about). Does anybody know what this is?





RE: H(curl)?
curl is a measure of rotation: http://en.wikipedia.org/wiki/Curl_(mathematics)
TTFN
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RE: H(curl)?
RE: H(curl)?
TTFN
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RE: H(curl)?
The interpolation functions that describe the displacements of an element. (Or (in the case of an isoparametric element): the geometry as well.)
RE: H(curl)?
RE: H(curl)?
You might also see these referred to as H^1 spaces.
RE: H(curl)?
http://aca
You may find the lecture on the calculus of variations interesting.
RE: H(curl)?
Ok so this is something most shape functions conform to. What is the significance of it in higher order FEA techniques? Is the measure of this significant to the accuracy of results?
RE: H(curl)?
You might take a look at: htt
The H in H(div/curl) stands for Hilbert space
RE: H(curl)?