A. Zhai

activity

20102025

most citedRobust Quantum State Transfer in Random Unpolarized Spin Chains

237 citations · 250 across the 8 of their papers we have counts for

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math.CO2011

Fibonacci-like growth of numerical semigroups of a given genus

Alex Zhai

We give an asymptotic estimate of the number of numerical semigroups of a given genus. In particular, if $n_{g}$ is the number of numerical semigroups of genus $g$ , we prove that $n_…

math.CO2011★ 6 cited

An asymptotic result concerning a question of Wilf

Alex Zhai

Let $Λ$ be a numerical semigroup with embedding dimension $e (Λ)$ . Define $c (Λ)$ to be one plus the largest integer not in $Λ$ , and define $c^{'} (Λ)$ to be the number of elements in $Λ…