Business

* Product (business), an item that can be offered to a market to satisfy the desire or need of a customer * Product (project management), a deliverable or set of deliverables that contribute to a business solution

Mathematics

* Product (mathematics) * Capital Pi Notation, an operator often called product that yields the product of a sequence

Algebra

* Direct product

Set theory

* Cartesian product of sets

Group theory

* Direct product of groups * Semidirect product * Product of group subsets * Wreath product * Free product * Zappa–Szép product (or knit product), a generalization of the direct and semidirect products

Ring theory

* Product of rings * Ideal operations, for product of ideals

Linear algebra

* Scalar multiplication * Matrix multiplication * Inner product, on an inner product space * Exterior product or wedge product *

Multiplication of vectors Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction, and division (mathematics), division. The result of a multiplication operation is called a ''Product (mathem ...

: ** Dot product ** Cross product ** Seven-dimensional cross product **

Triple product Triple is used in several contexts to mean "threefold" or a "Treble (disambiguation), treble": Sports * Triple (baseball), a three-base hit * A basketball three-point field goal * A figure skating jump with three rotations * In bowling terms, thre ...

, in vector calculus *

Tensor product In mathematics, a tensor is an mathematical object, algebraic object that describes a Multilinear map, multilinear relationship between sets of algebraic structure, algebraic objects associated with a vector space. Tensors may map between differ ...

Topology

* Product topology

Algebraic topology

* Cap product * Cup product * Slant product

Homotopy theory

* Smash product * Wedge sum (or wedge product)

Category theory

* Internal product, in a monoidal category * Product (category theory), a generalization of mathematical products * Fibre product or pullback ** Coproduct or pushout

Probability theory

* Wick product of random variables

Graph theory

Graph product Graph may refer to: Mathematics *Graph (discrete mathematics), a structure made of vertices and edges **Graph theory, the study of such graphs and their properties *Graph (topology), a topological space resembling a graph in the sense of discrete ...

Music

* ''Product'' (Brand X album), 1979 * ''Product'' (De Press album), 1982 * ''Product'' (Sophie album), 2015 * ''Product'', a three-CD compilation set by Buzzcocks

Other uses

* Product (chemistry), the species formed from chemical reactions * Hairstyling product, such as hairspray or hair gel, generally referred to as simply "product"