{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Hamilton-Jacobi WENO - HamiltonJacobiENO,WENO HJENO...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
11/17/2010 1 Hamilton Jacobi ENO, WENO,… Higher accurate spatial differencing HJ ENO Depending u>0 or <0, we use D φ or D + φ to i t Thi i f fi t d φ approximate . This is of first order. ENO will still depend on u>0 or <0 (and much more) to decide a polynomial approximation p to φ then use p x to estimate φ x . ENO chooses p as an interpolating polynomial x but its points of interpolation depend on the function value nearby.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon