The Western Ohio CISM Team is a volunteer based organization providing peer support to public safety agencies, educational institutions, industry, and others who have experienced some form of critical incident.
Polymorphism, in C#, is the ability of objects of different types to provide a unique interface for different implementations of methods. It is usually used in the context of late binding, where the behavior of an object to respond to a call to its method members is determined based on object type at run time. Polymorphism enables redefining methods in derived classes.
The categorical dual of a monomorphism is an epimorphism, i.e. a monomorphism in a category C is an epimorphism in the dual category Cop. Every section is a monomorphism, and every retraction is an epimorphism. 1 Relation to invertibility.