We investigate some properties of the positive integers $n$ that satisfy the equation $\tau(\lambda(n)) = \omega(n)+k$ providing a complete description for the solutions when $k = 0, 1, 2$, and giving some properties of the solutions in the other cases.
Glibichuk, A., Luca, F., Pappalardi, F. (2007). On the equation t(l(n))=w(n)+k. MICHIGAN MATHEMATICAL JOURNAL, 55(3), 671-692 [10.1307/mmj/1197056462].
On the equation t(l(n))=w(n)+k
PAPPALARDI, FRANCESCO
2007-01-01
Abstract
We investigate some properties of the positive integers $n$ that satisfy the equation $\tau(\lambda(n)) = \omega(n)+k$ providing a complete description for the solutions when $k = 0, 1, 2$, and giving some properties of the solutions in the other cases.File in questo prodotto:
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