 Category theory stubs

In the context of category theory, a "stub" typically refers to a brief or incomplete article or entry about a concept, topic, or theorem within the broader field of category theory. It often indicates that the information provided is minimal and that the article requires expansion or additional detail to fully cover the topic. This can include definitions, examples, applications, and important results related to category theory. Category theory itself is a branch of mathematics that deals with abstract structures and the relationships between them.