Mathematical Sciences

Lund University

  • Title: Pseudo-hermitian Laplace Operators on Star-graphs, Real Spectrum and Self-adjointness
  • Description: Pseudo-Hermitian Laplace operators on graphs are constructed using the method of point perturbations. We study whether all such operators with purely real spectrum are self-adjoint or not.
  • Start Date: June 18, 2009
  • Finished Date: June 18, 2009
  • Student: Maria Astudillo
  • Report (188.6 KB)