Multiple gcd-closed sets and determinants of matrices associated with arithmetic functions
Let f be an arithmetic function and S= {x1, …, xn} be a set of n distinct positive integers. By (f(xi, xj)) (resp. (f[xi, xj])) we denote the n × n matrix having f evaluated at the greatest common divisor (xi, xj) (resp. the least common multiple [xi, xj]) of x, and xj as its (i, j)-entry, respectiv...
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| Principais autores: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
De Gruyter
2016-01-01
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| Serier: | Open Mathematics |
| Fag: | |
| Online adgang: | https://doi.org/10.1515/math-2016-0014 |
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