ScalingStacks

Proof. [02L5]

Original official author HTML, exact retained edition. Historical TeX conversion verdicts remain unchanged. Cited-edition alignment and mathematical self-containment are not assessed.

Complete original source context · Original author HTML

Proof.

The equivalence between the conditions (1) and (2) comes directly from Proposition 3.21. The equivalence with the condition (3) follows from (3.25). ∎

Original mathematics by the credited authors. Source-backed reader collection; mathematical self-containment is not assessed.