Theorems · Definition · several complex variables

FormalMultilinearSeries.compAlongComposition

{𝕜 : Type u_1} →
  {E : Type u_2} →
    {F : Type u_3} →
      {G : Type u_4} →
        [inst : CommRing 𝕜] →
          [inst_1 : AddCommGroup E] →
            [inst_2 : AddCommGroup F] →
              [inst_3 : AddCommGroup G] →
                [inst_4 : Module 𝕜 E] →
                  [inst_5 : Module 𝕜 F] →
                    [inst_6 : Module 𝕜 G] →
                      [inst_7 : TopologicalSpace E] →
                        [inst_8 : TopologicalSpace F] →
                          [inst_9 : TopologicalSpace G] →
                            [inst_10 : IsTopologicalAddGroup E] →
                              [inst_11 : ContinuousConstSMul 𝕜 E] →
                                [inst_12 : IsTopologicalAddGroup F] →
                                  [inst_13 : ContinuousConstSMul 𝕜 F] →
                                    [inst_14 : IsTopologicalAddGroup G] →
                                      [inst_15 : ContinuousConstSMul 𝕜 G] →
                                        {n : ℕ} →
                                          FormalMultilinearSeries 𝕜 F G →
                                            FormalMultilinearSeries 𝕜 E F → Composition n → E [×n]→L[𝕜] G

Given two formal multilinear series q and p and a composition c of n, one may form a continuous multilinear map in n variables by applying the right coefficient of p to each block of the composition, and then applying q c.length to the resulting vector. It is called q.compAlongComposition p c.

Defined in

Mathlib.Analysis.Analytic.Composition

Cited by

18 results in Mathlib

Foundations

Depth 77 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommRingAddCommGroupAddCommGroupAddCommGroupModuleModuleModuleTopologicalSpaceTopologicalSpaceTopologicalSpaceIsTopologicalAddGroupContinuousConstSMulIsTopologicalAddGroupContinuousConstSMulIsTopologicalAddGroupContinuousConstSMul