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Shuo July 2, 2007 23:47

TVD schemes
 
Can TVD limiters be applied to flux splitting Jacobian matricies F+, F-? F = F+ + F-

Shuo July 3, 2007 00:14

Re: TVD schemes
 
What's the definition for minmod(x, y, z)?

jinwon July 3, 2007 02:21

Re: TVD schemes
 
minmod=

sign(x)*min(x,y,z) if sign(x)==sign(y)==sign(z) 0.0 otherwise

'sign' will give you a sign of a number


Shuo July 3, 2007 22:04

Re: TVD schemes
 
And for minmod (1, r) = min(1, r) if r > 0; 0 otherwise



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