OAI/GroupTheory/PolycyclicRecognition/Algebra/ScalarH2CrossProductNaturality.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Naturality of the scalar-extended second-homology cross product

  1. theorem OAI.PolycyclicRecognition.scalarExtendedH2Pairing_natural line 14
  2. theorem OAI.PolycyclicRecognition.scalarExtendedH2ExteriorProduct_natural line 35