Registered Data

[01641] Cut singularity of compressible Stokes flow

  • Session Time & Room : 3C (Aug.23, 13:20-15:00) @G703
  • Type : Contributed Talk
  • Abstract : In this talk we study the cut singularity governed by a compressible Stokes system. The cut is a non-Lipshitz boundary. The divergence of the leading corner singularity vector has different trace values on either sides of cut. In the consequence the pressure solution must have a jump across the streamline emanating from the cut tip. We establish a piecewise regularity of the solution by subtracting the related singular functions.
  • Classification : 35Q35, 76N10, 76F50
  • Format : Talk at Waseda University
  • Author(s) :
    • Tae Yeob Lee (Pohang University of Science and Technology)
    • Jae Ryong Kweon (Pohang University of Science and Technology)