ScalingStacks

Proof. [042L]

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.

This is the periodic version of Lemma 2.7. The terms βi​(0,0,1)​π​−1\beta_{i}(0,0,1)\pi\sqrt{-1} and θi∞\theta_{i}^{\infty} are added for later convenience. ∎

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