On the Equation n(1)n(2) = n(3)n(4) Restricted to Factor Closed Sets

Shi, SY; Weber, M

Shi, SY (reprint author), Hefei Univ Technol, Sch Math, Hefei 230009, Anhui, Peoples R China.

ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2018; 34 (10): 1517

Abstract

We study the number of solutions N(B,F) of the diophantine equation n(1)n(2) = n(3)n(4), where 1 n(1) B, 1 n(3) B, n(2), n(4) F and F [1,B] is a facto......

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