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[00103] Two-dimensional Riemann problem for a new hyperbolic model for thin film flow of a perfectly soluble anti-surfactant solution

  • Session Time & Room : 3D (Aug.23, 15:30-17:10) @G601
  • Type : Contributed Talk
  • Abstract : This work is concerned with formulation of three-dimensional thin film model for an anti-surfactant solution and hence constructing unique global solution for a two-dimensional Riemann problem for the corresponding reduced hyperbolic form. We analyze the interactions of classical and non-classical waves in detail to construct the global solution of the corresponding 2-D Riemann problem. Further, we provide the expressions for strength, location and propagation speed of delta shock wave at each interaction point.
  • Classification : 35L65, 76L05, 35F55
  • Format : Talk at Waseda University
  • Author(s) :
    • RAJA SEKHAR TUNGALA (Department of Mathematics, Indian Institute of Technology Kharagpur)