OAI/GroupTheory/PolycyclicRecognition/Finiteness/IntegralAugmentation.lean

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6 declarations, 0 contain sorry, 0 declared as axioms

The augmentation kernel of the integral group ring

  1. def OAI.PolycyclicRecognition.integralAugmentation line 15
  2. theorem OAI.PolycyclicRecognition.integralAugmentation_single line 18
  3. theorem OAI.PolycyclicRecognition.integralAugmentation_leftRegular line 22
  4. theorem OAI.PolycyclicRecognition.sub_augmentation_mem_coinvariants line 29
  5. theorem OAI.PolycyclicRecognition.integralAugmentation_ker line 43
  6. theorem OAI.PolycyclicRecognition.integralAugmentation_ker_of_cyclic line 56