# Differential equations, question 4

## Answer

**Answers can be viewed only if**

- The questioner was satisfied and accepted the answer, or
- The answer was disputed, but the judge evaluated it as 100% correct.

1 Attachment

The answer is accepted.

- answered
- 113 views
- $25.00

### Related Questions

- Two masses attached to three springs - Differential equations
- Diffrential Equations
- Suppose $u \in C^2(\R^n)$ is a harmonic function. Prove that $v=|\nabla u|^2$ is subharmonic, i.e. $-\Delta v \leq 0$
- Differential Equations
- How does the traffic flow model arrive at the scaled equation?
- Week solution of the equation $u_t + u^2u_x = f(x,t)$
- Solve the two-way wave equation in terms of $u_0$
- A linear ODE