Software to selected publications

• U.Kirchgraber, D.Stoffer, Possible chaotic motion of comets in the Sun-Jupiter system -- a computer-assisted approach based on shadowing, Nonlinearity 17(2004), 281-300.
  (http://www.iop.org)
  
  • Software:
    • starttest.m
    • chaostest.m
    • Kinvers.m
    • cumpotenz.m
    • fprime.m
    • funcgrad.m
    • jacint.m
    • orbitdata.mat
    • ortho.m
    • triang0.m
    • triangdb.m
    • taylor.m
    • tstep.m
    • xtaylor.m
    • xtstep.m
    
    
• D. Stoffer, K.J.Palmer, Rigorous Verification of Chaotic Behaviour of Maps using Validated Shadowing, Nonlinearity 12 (1999), 1683-1698.
  
  • Software:
    • readme.m
      
    • testchaos.m
      
    • henon.m
      
    • triang.m
      
    • orbits.mat