Wave equation - vector notation

1. Apr 22, 2008

lehel

wave equation -- vector notation

what does the solution to the SE look like if expressed in vector notation? say if we just used phi as a function of x and t.

2. Apr 22, 2008

Hootenanny

Staff Emeritus
Depends on the boundary conditions.

3. Apr 22, 2008

lehel

can you give an example of a vector function with a basic boundary condition commonly used?