Geodesic
Convolutions with Unbounded Unity
Canadian mathematical bulletin, Tome 34 (1991) no. 4, pp. 542-546

Voir la notice de l'article provenant de la source Cambridge University Press

On the set F of complex-valued arithmetic functions we construct an infinite family of convolutions, that is, binary operations ψ of the form so that (F, +, ψ) is a commutative ring, for which the unity is unbounded. Here + denotes pointwise addition.
DOI : 10.4153/CMB-1991-085-3
Mots-clés : 11A25, Arithmetic convolution, unity of a ring 
Sitaramaiah, V.; Subbarao, M. V. Convolutions with Unbounded Unity. Canadian mathematical bulletin, Tome 34 (1991) no. 4, pp. 542-546. doi: 10.4153/CMB-1991-085-3
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