Order, lattices, ordered algebraic structures Constructions of ordered sets Concept
Disjoint union of posets
Summary
The disjoint union of partially ordered sets places them side by side, with no relation between elements of different parts. Inside each part the order is unchanged. It is also called the parallel composition, or cardinal sum, and it is the coproduct of posets.
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| Tag | TZWMEM7GKA |
|---|---|
| URI | m2://TZWMEM7GKA |
| Kind | concept |
| Writing | W0 stub |
| MSC | 06A06 |
| Changed | 2 November 2026 |
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