(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Solve the partial differential equation using laplas transforms:

U`(x)=a^2*U``(t)

given U(x,0)=2

There are more initial conditions but i am just trying to get to the general solution

3. The attempt at a solution

First take laplas of the equation. Then I am trying to get it into a differential equation form that i know how to solve.

im not sure what method its called but I get

r^2 - s/(a^2)=0

Im not to sure if that is correct.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Partial differential equations with laplas

**Physics Forums | Science Articles, Homework Help, Discussion**