Theorems · Theorem · commutative algebra

HahnSeries.support_map_subset

∀ {Γ : Type u_1} {R : Type u_3} {S : Type u_4} [inst : PartialOrder Γ] [inst_1 : Zero R] [inst_2 : Zero S]
  (x : HahnSeries Γ R) (f : ZeroHom R S), (x.map f).support ⊆ x.support

Defined in

Mathlib.RingTheory.HahnSeries.Basic

Cited by

2 results in Mathlib

Foundations

Depth 12 from the axioms · uses propext

Assumes

PartialOrderZeroZero