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[00937] Asymptotic and numerical approaches to degeneracies in Stefan problems

  • Session Time & Room : 5C (Aug.25, 13:20-15:00) @G502
  • Type : Contributed Talk
  • Abstract : This talk discusses how asymptotic analysis and numerics can be combined to devise computational schemes to moving boundary $($Stefan$)$ problems more accurately; in particular, this relates to degenerate situations where the solution domain is initially of zero extent, or where a domain that was initially present disappears completely. A further subtlety concerns whether a new domain starts to form instantaneously or after some delay time.
  • Classification : 35K40, 35K65, 35K60
  • Format : Talk at Waseda University
  • Author(s) :
    • Michael Vynnycky (University of Limerick)
    • Sarah Mitchell (University of Limerick)