Theorems · Theorem · algebraic topology

Bundle.Pretrivialization.coe_fst

∀ {B : Type u_1} {F : Type u_2} {Z : Type u_4} [inst : TopologicalSpace B] [inst_1 : TopologicalSpace F] {proj : Z → B}
  (e : Bundle.Pretrivialization F proj) {x : Z}, x ∈ e.source → (↑e x).1 = proj x

Defined in

Mathlib.Topology.FiberBundle.Trivialization

Cited by

6 results in Mathlib

Foundations

Depth 5 from the axioms · uses no axioms

Assumes

TopologicalSpaceTopologicalSpace