iNoether.mw

• SE(2) action on plane curves. Lagrangian:
  • Input:
  • Invariant frame:
  • iNoether: invariant variational symmetries-->invariant conservation laws
• SA(2) action on plane curves. Lagrangian:
  • Input:
  • Invariant frame:
  • iNoether: invariant variational symmetries-->invariant conservation laws
• Trivial action. Lagrangian for non-linear Schrodinger equation
  • Input:
  • Invariant frame:
  • Noether: variational symmetries-->conservation laws