Ronen Wdowinski

activity

20182026

most citedOn zigzag maps and the path category of an inverse semigroup

1 citations · 1 across the 12 of their papers we have counts for

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Showing 2018Show all

2 papers · 1 filter

math.CO2018

Partitioning the power set of $[n]$ into $C_{k}$ -free parts

Eben Blaisdell, András Gyárfás, Robert A. Krueger +1

We show that for $n \geq 3, n \neq = 5$ , in any partition of $P (n)$ , the set of all subsets of $[n] = {1, 2, \dots, n}$ , into $2^{n - 2} - 1$ parts, some part must contain a triangl…

math.GR2018★ 1 cited

On zigzag maps and the path category of an inverse semigroup

Allan Donsig, Jennifer Gensler, Hannah King +2

We study the path category of an inverse semigroup admitting unique maximal idempotents and give an abstract characterization of the inverse semigroups arising from zigzag maps on…

Partitioning the power set of [n] into Ck​-free parts

On zigzag maps and the path category of an inverse semigroup

Partitioning the power set of $[n]$ into $C_{k}$ -free parts