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- Eduard Harabetian, Stanley Osher
- SIAM Journal of Applied Mathematics
- 1998

We introduce a new formulation for the motion of curves in R (easily extendable to the motion of surfaces in R), when the original motion generally corresponds to an ill-posed problem such as the Cauchy–Riemann equations. This is, in part, a generalization of our earlier work in [6], where we applied similar ideas to compute flows with highly concentrated… (More)

We consider the generalization of scalar subcell resolution schemes to systems of viscous conservation laws. For this purpose we use a weakly nonlinear geometrical optics approximation for parabolic perturbations of hyperbolic conservation laws and the Roe-type field by field decomposition. Computations of the reactive Navier-Stokes equations are presented… (More)

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