left-unique relation
binary relation such that every element of the left set has at most one corresponding element in the right set
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4ort.xyz Knowledge Graph. (2026). left-unique relation. Retrieved May 7, 2026, from https://4ort.xyz/entity/left-unique-relation
“left-unique relation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/left-unique-relation.
@misc{4ortxyz_left-unique-relation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{left-unique relation}}, year = {2026}, url = {https://4ort.xyz/entity/left-unique-relation}, note = {Accessed: 2026-05-07}}
According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): left-unique relation — https://4ort.xyz/entity/left-unique-relation (retrieved 2026-05-07)
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