The term "normal morphism" is not widely recognized as an established concept in mainstream mathematical literature, particularly within category theory, algebra, or related fields where the term "morphism" is commonly used. Accurate information is not confirmed regarding a standardized definition or formal usage of "normal morphism" in a mathematical or categorical context.
Possible interpretations may arise from combining the notions of "normal" (as in normal subgroups, normal monomorphisms, or normal epimorphisms in category theory) and "morphism" (a structure-preserving map between mathematical objects). In some specialized categorical contexts, a "normal monomorphism" refers to a morphism that arises as a kernel of some other morphism, particularly in categories with zero morphisms. However, the unqualified term "normal morphism" does not correspond to a well-documented or universally accepted definition.
Due to the lack of reliable and consistent references, "normal morphism" cannot be confidently described as a distinct or formally defined concept in current encyclopedic sources.
Related Topics: Morphism, Category theory, Kernel (category theory), Normal monomorphism, Epimorphism, Zero object (category theory)