P. Leonetti

activity

20122026

most citedOn the notions of upper and lower density

20 citations · 109 across the 55 of their papers we have counts for

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Showing 2026 · math.CAShow all

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math.CA2026

Tauberian rates and the Baire property of ideals

Paolo Leonetti

We study Tauberian conditions on the successive differences of real sequences which ensure that: (i) ordinary convergence coincides with ideal convergence; or (ii) every ordinary a…

math.CA2026

Subadditive bijections on the positive reals

Paolo Leonetti

We show that there exists a subadditive bijection $f : (0, \infty) \to (0, \infty)$ such that $lim inf_{x \to 0} f (x) = 0$ and $lim sup_{x \to 0} f (x) = 1$ . This answers a question by Matkowski…