Talk:Fractal string

Mathematics Stub‑class Low‑priority

	Mathematics portal This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics
Stub	This article has been rated as Stub-class on Wikipedia's content assessment scale.
Low	This article has been rated as Low-priority on the project's priority scale.

List of lengths

The list $\{\ell _{1},\ell _{2},\ldots \}$ seems to use set notation, but the example $\{{\frac {1}{3}},{\frac {1}{9}},{\frac {1}{9}},\ldots \}$ includes a repetition $\ell _{2}=\ell _{3}$ in the list. The source "Riemann Zeroes and Phase Transitions via the Spectral Operator on Fractal Strings" uses curly braces but describes the lengths as forming a sequence, in which case would it be more appropriate to use a sequence of lengths? C7XWiki (talk) 06:35, 24 August 2023 (UTC)[reply]