Talk:Muckenhoupt weights

Vacuous assertion

In the section further properties:

"If $w\in A_{p}$, then there is $\delta >0$ such that $w^{\delta }\in A_{p}$"

This assertion is meaningless since delta==1 is admissible: "If X then X". --141.35.40.137 (talk) 16:03, 11 January 2013 (UTC)