Abstract.
In this paper, we continue the study of almost squares; these are integers n representable as n = a · b for some \(a, b \in [1,3\sqrt{n}]\). We show that almost all (in the measure–theoretic sense) short intervals [x, x + (log x)12] contain at least one almost square, and we consider related questions. Moreover, a result of Erdős shows that the exponent 12 cannot be smaller than 0.086 ....
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Received: 26 June 2008; Revised: 22 December 2008
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Chan, T.H. Finding almost squares IV. Arch. Math. 92, 303–313 (2009). https://doi.org/10.1007/s00013-009-3058-9
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DOI: https://doi.org/10.1007/s00013-009-3058-9