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On the equation \(\sum ^{s}_{j=1}(1/x_ j)+(1/(x_ 1\,\dots \,x_ s))=1\) and Znám's problem

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Publication:1090359
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DOI10.1016/0022-314X(87)90062-XzbMath0621.10013WikidataQ56504609 ScholiaQ56504609MaRDI QIDQ1090359

Liangrui Zhang, Rui Liu, Zhen Fu Cao

Publication date: 1987

Published in: Journal of Number Theory (Search for Journal in Brave)


zbMATH Keywords

sums of unit fractions


Mathematics Subject Classification ID

Higher degree equations; Fermat's equation (11D41)


Related Items (2)

Primary Pseudoperfect Numbers, Arithmetic Progressions, and the Erdős-Moser Equation ⋮ On the equation $\sum_{p|N}\frac1p+\frac1N = 1$, pseudoperfect numbers, and perfectly weighted graphs




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