Past exam of the mathematics course of the University of Cambridge / 2023 / iii / Paper 105 / 1 / b / vi

Table of contents
- Solution vi

Solution

For

ϕ = t - x_{1}

, the conormal is

d t - d x_{1}

, and

p (d ϕ) = - 1 + 1 = 0.

This null hyperplane is a characteristic hypersurface of the wave equation.

 Ancestors (11)

 View article source

 Discussion (0)

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.

  See all articles in the same topic Create my own version