Category:Definitions/Many-to-One Relations
Jump to navigation
Jump to search
This category contains definitions related to Many-to-One Relations.
Related results can be found in Category:Many-to-One Relations.
A relation $\RR \subseteq S \times T$ is many-to-one if and only if:
- $\forall x \in \Dom \RR: \forall y_1, y_2 \in \Cdm \RR: \tuple {x, y_1} \in \RR \land \tuple {x, y_2} \in \RR \implies y_1 = y_2$
That is, every element of the domain of $\RR$ relates to no more than one element of its codomain.
Pages in category "Definitions/Many-to-One Relations"
The following 5 pages are in this category, out of 5 total.