OAI/GroupTheory/PolycyclicRecognition/Algebra/CommonEigenspaceCommutators.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

A commutator acts trivially on a common eigenspace

  1. theorem OAI.PolycyclicRecognition.commonEigenspace_invariant line 14
  2. theorem OAI.PolycyclicRecognition.commutator_fixes_commonEigenspace line 22