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20192026
most citedOrthogonality spaces associated with posets

2 citations · 2 across the 4 of their papers we have counts for

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math.CO2026

Correction: N-free posets and orthomodularity

Gejza Jenča

We present a corrected version of a theorem from the paper "N-free posets and orthomodularity" published in Order 43(1) (2026).

math.CO2024

N-free posets and orthomodularity

Gejza Jenča

We prove that the incomparability orthoset of a finite poset is Dacey if and only if the poset is N-free. We give a characterization of finite posets with compatible incomparabilit…

math.CO2020

Voltage lifts of graphs from a category theory viewpoint

Gejza Jenča

We prove that the notion of a derived voltage graph comes from an adjunction between the category of voltage graphs and a category of group labeled graphs.