by Christian Elsholtz and Stefan Planitzer
Reference:
Christian Elsholtz and Stefan Planitzer, The number of solutions of the Erdős-Straus equation and sums of $k$ unit fractions, Proceedings of the Royal Society of Edinburgh. Section A. Mathematics, 150(3), 1401–1427, (2020).
Bibtex Entry:
@Article{ElsholtzPlanitzer2020,
arxiv = {1805.02945},
author = {Elsholtz, Christian and Planitzer, Stefan},
journal = {Proceedings of the Royal Society of Edinburgh. Section A. Mathematics},
title = {The number of solutions of the {Erd\H os}-{S}traus equation and sums of {$k$} unit fractions},
year = {2020},
issn = {0308-2105},
number = {3},
pages = {1401--1427},
volume = {150},
doi = {10.1017/prm.2018.137},
fjournal = {Proceedings of the Royal Society of Edinburgh. Section A. Mathematics},
groups = {Project13 (Elsholtz), Faculty, Student, important},
mrclass = {11D68 (11D72)},
xxmrnumber = {4091066},
xxurl = {https://doi.org/10.1017/prm.2018.137},
}