Abstract
Some recent results concerning existence and qualitative behaviour of the boundaries of the suppurts of solutions of the Cauchy problem for nonlinear first-order hyperbolic and second-order parabolic scalar conservation laws are discussed. Among other properties, it is shown that, under appropriate assumptions, parabolic interfaces converge to hyperbolic ones in the vanishing viscosity limit.
Original language | English |
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Pages (from-to) | 62-67 |
Number of pages | 6 |
Journal | Memoirs on differential equations and mathematical physics |
Volume | 12 |
Publication status | Published - 1997 |
Keywords
- speed of propagation
- shock waves
- convection--diffusion equations
- vanishing viscosity limit
- EWI-16322
- IR-70865
- enthropy solutions
- Conservation laws
- METIS-140448