D. Radford

activity

19942021

most citedOn the irreducible representations of a class of pointed Hopf algebras

4 citations · 14 across the 15 of their papers we have counts for

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math.NT2021

Factorials and powers, a minimality result, revisited

David E. Radford

Let $a > 1$ . Then $a^{n} < n!$ for some positive integer $n$ . There are several numerical sequences associated with the study of the smallest such integer which are studied in \cite{…

math.NT2021★ 1 cited

Factorials and powers, a minimality result

David E. Radford

Let $a > 1$ . Then $a^{n} < n!$ for some positive integer $n$ . We show that the smallest such $n$ is one of a pair of possibilities, or is one possibility, which we show how to calcul…

math.NT2021★ 2 cited

The gamma function and a certain sequence of differences

David E. Radford

We study a sequence of differences related to the problem of finding the smallest factorial $n!$ greater than or equal to $a^{n}$ , where $a > 1$ , using the gamma function.