2009
DOI: 10.1080/03091920802684665
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Dynamically adaptive spectral-element simulations of 2D incompressible Navier–Stokes vortex decays

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Cited by 4 publications
(5 citation statements)
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“…Following the same procedure as for the discrete divergence theorem, stepping from (29) to (30), we see that the GLL quadrature will be exact with respect to dx c for the (38) terms involving @/@x c . As in the step from (30) to (31), replacing these sums with the integrals and changing the sum over c to a sum over the triplets (23), (38) becomes…”
Section: The Discrete Stokes Theorem For An Elementmentioning
confidence: 99%
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“…Following the same procedure as for the discrete divergence theorem, stepping from (29) to (30), we see that the GLL quadrature will be exact with respect to dx c for the (38) terms involving @/@x c . As in the step from (30) to (31), replacing these sums with the integrals and changing the sum over c to a sum over the triplets (23), (38) becomes…”
Section: The Discrete Stokes Theorem For An Elementmentioning
confidence: 99%
“…Hence the (29) summand is a polynomial in x c of degree at most 2d À 1, evaluated at its GLL nodal values. Because GLL quadrature in the x c direction is exact for such polynomials, we can replace this sum by the x c -integral (30) which is then evaluated in (31).…”
Section: The Discrete Divergence Theorem For An Elementmentioning
confidence: 99%
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“…This means that Q T ji = h j (⇠ i ) has the property that all the columns (i = 1, ..., m) sum to 1. Let us call this the Summation Property of Q T (see also [22]). …”
Section: Definitions and Properties Of Matricesmentioning
confidence: 99%
“…Additional discussions regarding the DSS operation on non-conforming edges can be found in [8,6,7]. In [22] the authors introduce continuous global basis functions for non-conforming CG, which intrinsically maintain continuity in general situations in arbitrary dimensions.…”
Section: Overview Of the Cg And Dg Methodsmentioning
confidence: 99%