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  • Compositions of ▫$n$▫ satisfying some coprimality conditions
    Bubboloni, Daniela ; Luca, Florian ; Spiga, Pablo
    An ▫$\ell $▫-composition of ▫$n$▫ is a sequence of length ▫$\ell $▫ of positive integers summing up to ▫$n$▫. In this paper, we investigate the number of ▫$\ell $▫-compositions of ▫$n$▫ satisfying ... two natural coprimality conditions. Namely, we first give an exact asymptotic formula for the number of ▫$\ell $▫-compositions having the first summand coprime to the others. Then, we estimate the number of ▫$\ell $▫-compositions whose summands are all pairwise coprime.
    Source: Journal of number theory. - ISSN 0022-314X (Vol. 132, iss. 12, Dec. 2012, str. 2922-2946)
    Type of material - article, component part ; adult, serious
    Publish date - 2012
    Language - english
    COBISS.SI-ID - 33633027

source: Journal of number theory. - ISSN 0022-314X (Vol. 132, iss. 12, Dec. 2012, str. 2922-2946)
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