Notifications You must be signed in to change notification settings As part of the discrete math exam revision, Coder Academy issued some optional Python challenges to consolidate our understanding of ...

In this paper we provide some existence and uniqueness theorems for coupled fixed points for a pair of contractive operators satisfying a mixed monotone property, in a metric space endowed with a ...

A relation is reflexive if every element in the relation has a self-loop. Condition: Every element in the relation must have a self-loop. A relation is anti-reflexive if every element in the relation ...