Lemma 4.13 . [052H]

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

Lemma 4.13.

We have

(4.168)

\phi(T_{-})=\epsilon_{T}+T^{-1}\underline{B}_{T}