reduced suspension
11Donald Brashear — Born …
12Puppe sequence — In mathematics, the Puppe sequence is a construction of homotopy theory.Let f : A → B be a continuous map between CW complexes and let C(f) denote a cone of f, so that we have a sequence:: A → B → C(f) Now we can form Σ A and Σ B , suspensions of …
13Smash 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… …
14Pointed 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… …
15Topological K-theory — In mathematics, topological K theory is a branch of algebraic topology. It was founded to study vector bundles on general topological spaces, by means of ideas now recognised as (general) K theory that were introduced by Alexander Grothendieck.… …
16Hopf invariant — In mathematics, in particular in algebraic topology, the Hopf invariant is a homotopy invariant of certain maps between spheres. toc Motivation In 1931 Heinz Hopf used Clifford parallels to construct the Hopf map etacolon S^3 o S^2, and proved… …
17Loop space — In mathematics, the space of loops or (free) loop space of a topological space X is the space of loops from the unit circle S 1 to X together with the compact open topology. :Omega X = mathcal{C}(S^1, X).That is, a particular function space. In… …
18Joe Stevenson — MMAstatsbox|name=Joe Stevenson nick=Daddy height=5 ft 7 in (170 cm) weight=155 lb (70 kg) nationality= American birthdate=birth date and age|year=1982|month=6|day=15 died= fightingfrom=Victorville, California hometown=Torrance, California… …
19Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
20Honda Legend — This page is about this vehicle s Japanese model. See Acura Legend and Acura RL for information on the North American model. Sections of this article are translated from Japanese Wikipedia. Honda Legend …
