Asymptotics of Landau--Okhotin function

Abstract

Landau function $g(n)$ is the maximal possible least common multiple of several positive integers with sum not exceeding $n$. Under additional assumptions that these numbers are the differences of disjoint bi-infinite arithmetic progressions the maximum is denoted $\tilde{g}(n)$, it was introduced by Okhotin. We find a sharp logarithmic asymptotics of $\tilde{g}(n)$.

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