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From the 2 of 15 papers with an AI index.

most citedBasics of DTS quasigroups: algebra, geometry and enumeration

5 citations

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math.CO2026★ 5 cited

Basics of DTS quasigroups: algebra, geometry and enumeration

AleÅ¡ DrÃ¡pal, Terry S. Griggs, Andrew R. Kozlik

A directed triple system can be defined as a decomposition of a complete digraph to directed triples $⟨ x, y, z ⟩$ . By setting $x y = z$ , $y z = x$ , $x z = y$ and $uu = u$ we get…

math.CO2026

Additive systems for $Z$ are undecidable

Andrei Zabolotskii

What are the collections of sets $A_{i} \subset Z$ such that any $n \in Z$ has exactly one representation as $n = a_{0} + a_{1} + \dots$ with $a_{i} \in A_{i}$ ? The answer for $\m…

Basics of DTS quasigroups: algebra, geometry and enumeration

Additive systems for Z are undecidable

Additive systems for $Z$ are undecidable