OAI/MeasureTheory/Falconer/Incidence/QuarterPencils.lean

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6 declarations, 0 contain sorry, 0 declared as axioms

Exact transport of a finite pencil family under the fixed contraction.

  1. def OAI.Falconer.quarterPencils line 9
  2. theorem OAI.Falconer.planarQuarter_left_inverse line 12
  3. theorem OAI.Falconer.quarterPencils_at line 16
  4. theorem OAI.Falconer.quarterPencils_union line 20
  5. theorem OAI.Falconer.quarterPencils_union_card line 38
  6. theorem OAI.Falconer.quarterPencils_data line 42