The Yousef L-Function: Corrections, the General Variable s, and the Generalized Redheffer Matrix
- 1Independent Researcher
Abstract
We correct several numerical errors in the definition of the Yousef L-function
that appeared in an earlier preprint. We provide the correct values of Q(p) for odd
primes p ≤ 39, derive the corrected Euler product, and present the general formula
for the difference function D(s) = L(s, χ4) − LYousef(s) at an arbitrary complex
variable s. The coefficient c(n) = χ4(n)−G(n) takes values in {0, ±2, ±(1+i), ±(1−
i)}. After extracting the factor 2, we define Z(n) = 2/c(n) and prove the structural
identity ℜ(Z(n)) = χ4(n), valid for all s. This reveals that the non-periodicity of
the Yousef L-function is confined to the imaginary part of Z(n). We also establish
a generalized Redheffer determinant formula and provide a Mellin representation of
D(s) for all s with ℜ(s) > 1.
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BibTeX
@misc{yousef2026yousef,
title = {{The Yousef L-Function: Corrections, the General Variable s, and the Generalized Redheffer Matrix}},
author = {YOUSEF MUHAMMAD ALSAGHIR Al YOUSEF},
howpublished = {Zenodo},
year = {2026},
month = oct,
doi = {10.5281/zenodo.23416249},
url = {https://zenodo.org/records/23416249},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - The Yousef L-Function: Corrections, the General Variable s, and the Generalized Redheffer Matrix
AU - YOUSEF MUHAMMAD ALSAGHIR Al YOUSEF
PY - 2026
DA - 2026/10/16
PB - Zenodo
DO - 10.5281/zenodo.23416249
UR - https://zenodo.org/records/23416249
AB - We correct several numerical errors in the definition of the Yousef L-function that appeared in an earlier preprint. We provide the correct values of Q(p) for odd primes p ≤ 39, derive the corrected Euler product, and present the general formula for the difference function D(s) = L(s, χ4) − LYousef(s) at an arbitrary complex variable s. The coefficient c(n) = χ4(n)−G(n) takes values in {0, ±2, ±(1+i), ±(1− i)}. After extracting the factor 2, we define Z(n) = 2/c(n) and prove the structural identity ℜ(Z(n)) = χ4(n), valid for all s. This reveals that the non-periodicity of the Yousef L-function is confined to the imaginary part of Z(n). We also establish a generalized Redheffer determinant formula and provide a Mellin representation of D(s) for all s with ℜ(s) > 1.
ER -