smash product

См. также в других словарях:

• Smash product — In mathematics, the smash product of two pointed spaces (i.e. topological spaces with distinguished basepoints) X and Y is the quotient of the product space X times; Y under the identifications ( x , y 0) sim; ( x 0, y ) for all x isin; X and y… …   Wikipedia

• Smash Our Stuff — is an internet phenomenon that features a group of Canadian men from planetboredom.net purchasing a popular product, and destroying it in front of other people who are waiting in line to purchase it. The site started as Smash My iPod , which… …   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 of The 80's — Album par Prodigy Sortie 21 octobre 2008 Enregistrement 2008 Genre Rap East Coast, Gangsta rap Producteur …   Wikipédia en Français

• Group Hopf algebra — In mathematics, the group Hopf algebra of a given group is a certain construct related to the symmetries of group actions. Deformations of group Hopf algebras are foundational in the theory of quantum groups. DefinitionLet G be an arbitrary group …   Wikipedia

• Pointed space — In mathematics, a pointed space is a topological space X with a distinguished basepoint x 0 in X . Maps of pointed spaces (based maps) are continuous maps preserving basepoints, i.e. a continuous map f : X rarr; Y such that f ( x 0) = y 0. This… …   Wikipedia

• Depth of noncommutative subrings — In ring theory and Frobenius algebra extensions, fields of mathematics, there is a notion of depth two subring or depth of a Frobenius extension. The notion of depth two is important in a certain noncommutative Galois theory, which generates Hopf …   Wikipedia

• Monoidal category — In mathematics, a monoidal category (or tensor category) is a category C equipped with a bifunctor ⊗ : C × C → C which is associative, up to a natural isomorphism, and an object I which is both a left and right identity for ⊗, again up to a… …   Wikipedia

• List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… …   Wikipedia

• Spectrum (homotopy theory) — In algebraic topology, a branch of mathematics, a spectrum is an object representing a generalized cohomology theory. There are several different constructions of categories of spectra, all of which give the same homotopy category.Suppose we… …   Wikipedia

• List of general topology topics — This is a list of general topology topics, by Wikipedia page. Contents 1 Basic concepts 2 Limits 3 Topological properties 3.1 Compactness and countability …   Wikipedia