Product of groups

Product of groups

In mathematics, a product of groups usually refers to a direct product of groups, but may also mean:
*semidirect product
*product of subgroups
*wreath product
*free product


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Direct product of groups — Concepts in group theory category of groups subgroups, normal subgroups group homomorphisms, kernel, image, quotient direct product, direct sum semidirect product, wreath product …   Wikipedia

  • Product (category theory) — In category theory, the product of two (or more) objects in a category is a notion designed to capture the essence behind constructions in other areas of mathematics such as the cartesian product of sets, the direct product of groups, the direct… …   Wikipedia

  • Product (mathematics) — In mathematics, a product is the result of multiplying, or an expression that identifies factors to be multiplied. The order in which real or complex numbers are multiplied has no bearing on the product; this is known as the commutative law of… …   Wikipedia

  • Product finder — Product finders are information systems that help consumers to identify products within a large palette of similar alternative products. Product finders differ in complexity, the more complex among them being a special case of decision support… …   Wikipedia

  • Product placement — Product placement, or embedded marketing, [cite web last = Schiller first = Gail authorlink = coauthors = title = Win, draw for Burnett branding work = publisher = The Hollywood Reporter date = 2005 06 01 url =… …   Wikipedia

  • Product naming — is the discipline of deciding what a product will be called, and is very similar in concept and approach to the process of deciding on a name for a company or organization. Product naming is considered a critical part of the branding process,… …   Wikipedia

  • Product certification — or product qualification is the process of certifying that a certain product has passed performance and quality assurance tests or qualification requirements stipulated in regulations such as a building code and nationally accredited test… …   Wikipedia

  • Product Support Services — Product Support Services, more commonly referred to as PSS, is the Microsoft business unit with primary responsibility for responding to end user and partner requests for assistance with the company s products and services.PSS also gives feedback …   Wikipedia

  • Product (business) — In general, the product is defined as a thing produced by labor or effort [1] or the result of an act or a process ,[2] and stems from the verb produce, from the Latin prōdūce(re) (to) lead or bring forth . Since 1575, the word product has… …   Wikipedia

  • Product of rings — In mathematics, it is possible to combine several rings into one large product ring. This is done as follows: if I is some index set and Ri is a ring for every i in I, then the cartesian product Πi in I Ri can be turned into a ring by defining… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”