What is Product (category theory)?

The category is for Edible plants. i.e. plants with parts that are safely edible by humans.

In category theory, filtered categories generalize the notion of directed set understood as a category. There is a dual notion of cofiltered category which will be recalled below.

In mathematics, an exact category is a concept of category theory due to Daniel Quillen which is designed to encapsulate the properties of short exact sequences in abelian categories without...

Applied category theory is an academic discipline in which methods from category theory are used to study other fields including but not limited to computer science, physics , natural language...

In category theory, a branch of mathematics, a dagger category is a category equipped with a certain structure called dagger or involution. The name dagger category was coined by Peter...

In category theory and its applications to other branches of mathematics, kernels are a generalization of the kernels of group homomorphisms, the kernels of module homomorphisms and certain other kernels...

In category theory, a branch of mathematics, the cone of a functor is an abstract notion used to define the limit of that functor. Cones make other appearances in category...

In mathematics, the quotient of an abelian category A...

Many first principles in quantum field theory are explained, or get further insight, in string theory.

In the mathematical field of category theory, a dagger symmetric monoidal category is a monoidal category ⟨...