OAI/GroupTheory/PolycyclicRecognition/Lattices/LatticeKernelTail.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Removing the first coordinate of a free abelian quotient

  1. def OAI.PolycyclicRecognition.latticeTail line 10
  2. def OAI.PolycyclicRecognition.latticeKernelTail line 17
  3. theorem OAI.PolycyclicRecognition.latticeKernelTail_surjective line 20
  4. def OAI.PolycyclicRecognition.latticeKernelTailEquiv line 33