Sums of Liouville type over primitive pairs and quadruples and some integer representations

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Abstract

We prove identities of Liouville type on sums of even integer functions ranging over sets of relatively prime pairs and relatively prime quadruples. Among applications, we shall count the number of solutions of the Diophantine equations (a + c). x + (b + d). y = n and k(a + c). x + l(b + d). y = n in positive integers under certain relative primality conditions.

Original languageEnglish
Pages (from-to)226-241
Number of pages16
JournalJournal of Number Theory
Volume133
Issue number1
DOIs
Publication statusPublished - Jan 2013

Keywords

  • Arithmetic sums
  • Integer representations
  • Liouville's formulas

ASJC Scopus subject areas

  • Algebra and Number Theory

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