Browsing by Subject "Waves"

Now showing items 1-2 of 2

    • Article  

      Differential invariants for quasi-linear and semi-linear wave-type equations 

      Sophocleous, Christodoulos; Tracinà, Rita (2008)
      In this paper, we consider the class of wave-type equations utt = f (x, t, u) uxx + g (x, t, u, ux, ut) and two special cases of it. We derive the equivalence transformations for these equations and using these transformations, ...
    • Conference Object  Open Access

      Webtop: web-based interactive 3d optics and Waves simulations 

      Mzoughi, Taha; Foley, John T.; Herring, S. Davis; Morris, Matt; Wyser, Ben (Department of Educational Sciences, University of Cyprus, 2003)
      WebTOP is a three-dimensional, interactive computer graphics system developed at Mississippi State University to help students learn about optics and waves. It has been used to help teach undergraduate introductory physics ...