En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
местоимение
общая лексика
косв. п. от he
в [грам.] знач. возвр. мест. -ся
-сь
себя
себе
собой (о 3-м л. ед. ч. мужск. рода)
в [грам.] знач. указ. мест. тот (кто)
в грам. знач. сущ. [прост.] мужчина
разговорное выражение
он (вместо he)
In graph theory, a quiver is a directed graph where loops and multiple arrows between two vertices are allowed, i.e. a multidigraph. They are commonly used in representation theory: a representation V of a quiver assigns a vector space V(x) to each vertex x of the quiver and a linear map V(a) to each arrow a.
In category theory, a quiver can be understood to be the underlying structure of a category, but without composition or a designation of identity morphisms. That is, there is a forgetful functor from Cat to Quiv. Its left adjoint is a free functor which, from a quiver, makes the corresponding free category.