My Skills in Physics and Mathematics

• mathematics:
  perturbation methods
  
  • averaging
  • power series expansion
  • multiscale methods ( space domain, frequency domain )
  • high frequency approximation
  
  
  qualitative methods
  
  • phase space methods, geometric theory of diff. equ.īs
  • singularity theory
  • bifurctaion theory
  
  
• numerics:
  methods
  • ode
  • pde
  • integral equ.īs
  • eigenvalue problems

• physics:
  • electrodynamics
  • hydrodynamics
  • general wave propagation
    • WKB approximation
    • linear and nonlinear
    • hyperbolic
    • dispersive

Email: gottfried-aust@rocketmail.com