On the diophantine equation $$\frac{1}{x} + \frac{1}{y} + \frac{1}{z} + \frac{1}{w} + \frac{1}{{xyzw}} = 0$$

DOI10.1007/BF02564817zbMath0607.10012MaRDI QIDQ3745901

Mingzhi Zhang

Publication date: 1985

Published in: Acta Mathematica Sinica (Search for Journal in Brave)

zbMATH Keywords

parametric solutionssums of fractions

Mathematics Subject Classification ID

Cubic and quartic Diophantine equations (11D25) Multiplicative and norm form equations (11D57)

Cites Work

• Unsolved problems in number theory

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