Browsing Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics by Subject "Non-Lie reductions"

Now showing items 1-2 of 2

    • Article  

      Exact solutions of a remarkable fin equation 

      Popovych, R. O.; Sophocleous, Christodoulos; Vaneeva, Olena O. (2008)
      A model 'remarkable' fin equation is singled out from a class of nonlinear (1 + 1)-dimensional fin equations. For this equation a number of exact solutions are constructed by means of using both the classical Lie algorithm ...
    • Article  

      Symmetry properties for a generalised thin film equation 

      Charalambous, Kyriakos; Sophocleous, Christodoulos (2013)
      Symmetry properties are presented for a fourth-order parabolic equation written in conservation form. It was introduced in the literature as a generalisation of the fourth-order thin film equation. We derive equivalence ...