OAI/GroupTheory/PolycyclicRecognition/Geometry/SmoothLieDifferential.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Differentiating C-infinity Lie-group homomorphisms

The differential preserves brackets because the associated invariant vector fields are related by the homomorphism.

  1. def OAI.PolycyclicRecognition.SmoothLie.homDifferentialLinear line 28
  2. theorem OAI.PolycyclicRecognition.SmoothLie.mfderiv_hom_map_bracket line 32
  3. def OAI.PolycyclicRecognition.SmoothLie.homLieDifferential line 47
  4. theorem OAI.PolycyclicRecognition.SmoothLie.homLieDifferential_apply line 53