OAI/NumberTheory/JointDickman/Probability/SitePartition.lean

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4 declarations, 0 contain sorry, 0 declared as axioms

Exact disintegration of independent site laws over a chosen set

  1. def OAI.JointDickman.mergeSitePartition line 14
  2. theorem OAI.JointDickman.mergeSitePartition_restrict line 19
  3. theorem OAI.JointDickman.siteProductMass_merge line 26
  4. theorem OAI.JointDickman.siteProduct_partition line 45

    Source documentation

    The exposed endpoint block is integrated outside the independent law of all remaining sites. No probability of the exposed event is divided out.

    theorem siteProduct_partition (p : ι → Ω → ℝ) (I : Finset ι) (F : (ι → Ω) → ℝ) :
        finiteExpectation (siteProductMass p) F =
          finiteExpectation (siteProductMass (fun i : I => p i.val)) (fun a =>
            finiteExpectation (siteProductMass (fun i : {i : ι // i ∉ I} => p i.val))
              (fun b => F (mergeSitePartition I a b))) := by
    …

    Mentions: OAI.JointDickman.finiteExpectation, OAI.JointDickman.mergeSitePartition