OAI/RingTheory/DirectFiniteness/AssignedDevelopment.lean

GitHub source file

13 declarations, 0 contain sorry, 0 declared as axioms

  1. def OAI.KaplanskyCounterexample.AssignedDirections.incidenceMap line 14
  2. lemma OAI.KaplanskyCounterexample.AssignedDirections.incidenceMap_injective line 17
  3. lemma OAI.KaplanskyCounterexample.AssignedDirections.incidenceMap_independent line 20
  4. lemma OAI.KaplanskyCounterexample.AssignedDirections.incidenceMap_covers line 24
  5. abbrev OAI.KaplanskyCounterexample.AssignedDevelopment.maps line 38
  6. lemma OAI.KaplanskyCounterexample.AssignedDevelopment.covers line 40
  7. abbrev OAI.KaplanskyCounterexample.AssignedDevelopment.Base line 43
  8. def OAI.KaplanskyCounterexample.AssignedDevelopment.point line 45
  9. lemma OAI.KaplanskyCounterexample.AssignedDevelopment.point_injective line 49
  10. def OAI.KaplanskyCounterexample.AssignedDevelopment.line line 61
  11. lemma OAI.KaplanskyCounterexample.AssignedDevelopment.point_direction line 66
  12. lemma OAI.KaplanskyCounterexample.AssignedDevelopment.line_injective line 75
  13. lemma OAI.KaplanskyCounterexample.AssignedDevelopment.subgroup_decomposition line 83