Definition: Partlets are a type of geometric object in topology, specifically used to represent and analyze closed sets. They are mathematical objects that can be thought of as "pieces" or "parts" of a larger structure. In the context of topology, a partlet is typically defined as a collection of points (or other geometric elements) that form a subset of some larger set. The set from which these parts are drawn is called the domain and the collection of parts is called the range. Partlets can