Marcel K. Goh

activity

20202026

most citedArithmetic subsequences in a random ordering of an additive set

2 citations · 3 across the 12 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.CO2021

The lattice of arithmetic progressions

Marcel K. Goh, Jad Hamdan, Jonah Saks

This paper concerns the lattice $L_{n}$ of subsets of ${1, \dots, n}$ that are arithmetic progressions, under the inclusion order. For $n \geq 4$ , this poset is not graded and thus n…

math.PR2021

Leaf multiplicity in a Bienaymé-Galton-Watson tree

Anna M. Brandenberger, Luc Devroye, Marcel K. Goh +1

This note defines a notion of multiplicity for nodes in a rooted tree and presents an asymptotic calculation of the maximum multiplicity over all leaves in a Bienaymé-Galton-Watson…