Moderate dispersion in conservation laws with convex fluxes
Moderate dispersion in conservation laws with convex fluxes
复制标题
凸通量守恒定律中的适度色散
DOI:
10.4310/cms.2007.v5.n2.a12
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发表时间:
2007
影响因子:
1
通讯作者:
L. Ryzhik
中科院分区:
文献类型:
--
作者:
B. Perthame;L. Ryzhik
We consider the weakly dissipative and weakly dispersive Burgers-Hopf-Kortewegde-Vries equation with the diffusion coefficient ε and the dispersion rate δ in the range δ/ε→0. We study the traveling wave connecting u(−∞)=1 to u(+∞)=0 and show that it converges strongly to the entropic shock profile as ε,δ→0.