Category:Right Quasi-Reflexive Relations

This category contains results about Right Quasi-Reflexive Relations.
Definitions specific to this category can be found in Definitions/Right Quasi-Reflexive Relations.

Definition 1

$\RR$ is right quasi-reflexive if and only if:

$\forall x, y \in S: \tuple {x, y} \in \RR \implies \tuple {y, y} \in \RR$

Definition 2

$\RR$ is right quasi-reflexive if and only if:

$\forall y \in \Img \RR: \tuple {y, y} \in \RR$

where $\Img \RR$ denotes the image set of $\RR$.