Entropy solution(熵解)
熵解定义
The entropy solution to $u_t+f(u)_x=0$ is the limit of $u^{\epsilon}$, the solution to \(u^{\epsilon}_t+f(u^{\epsilon})_x=\epsilon u^{\epsilon}_{xx},\) as $\epsilon\rightarrow0.$
推导
Rankine-Hugoniot condition
####
####
Entropy solution(熵解)
The entropy solution to $u_t+f(u)_x=0$ is the limit of $u^{\epsilon}$, the solution to \(u^{\epsilon}_t+f(u^{\epsilon})_x=\epsilon u^{\epsilon}_{xx},\) as $\epsilon\rightarrow0.$
####
####
