1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: D'alembert for semi-infinite string (on R-)

  1. Jun 14, 2009 #1

    Lpv

    User Avatar

    D'Alembert problem for semi infinite string on R-

    utt=c2 uxx ( -[tex]\infty[/tex]<x<0)

    Initial condition:
    u(x,0)=f(x)
    ut(x,0)=g(x)

    Boundary condition:
    u(0,t)=0

    please help me to solve it
     
  2. jcsd
  3. Jun 14, 2009 #2
    Start by assuming a separable form for the solution.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook