complex class
51Euler class — In mathematics, specifically in algebraic topology, the Euler class, named after Leonhard Euler, is a characteristic class of oriented, real vector bundles. Like other characteristic classes, it measures how quot;twisted quot; the vector bundle… …
52Fujiki class C — In algebraic geometry, a complex manifold is called Fujiki class C if it is bimeromorphic to a compact Kähler manifold. This notion was defined by Akira Fujiki. [A. Fujiki, On Automorphism Groups of Compact Kähler Manifolds, Inv. Math. 44 (1978)… …
53Monroe Correctional Complex — Location Monroe, Washington Coordinates 47°50′43″N 121°59′58″W / …
54Stiefel–Whitney class — In mathematics, the Stiefel–Whitney class arises as a type of characteristic class associated to real vector bundles E ightarrow X. It is denoted by w ( E ), taking values in H^*(X; /2), the cohomology groups with mod 2 coefficients. The… …
55LNER Peppercorn Class A1 60163 Tornado — Infobox Locomotive name= LNER Class A1 Peppercorn 60163 Tornado powertype= Steam caption= Tornado , 8 August 2008 designer= Arthur Peppercorn (original designer) builder= A1 Steam Locomotive Trust builddate= 1994 2008 whytetype= Whyte|4 6 2… …
56Oakleigh Historic Complex (Mobile, Alabama) — Oakleigh U.S. National Register of Historic Places …
57X-Men: Messiah Complex — Messiah Complex redirects here. For the psychological term, see Messiah complex. Messiah CompleX Variant cover of X Men: Messiah Complex 1 (Dec 2007).Art by Marc Silvestri …
58Social class — Sociology …
59American middle class — The American middle class is a social class in the United States.[1][2] While the concept is typically ambiguous in popular opinion and common language use,[3] contemporary social scientists have put forward several, more or less congruent,… …
60British Rail Class 50 — Infobox Locomotive name = British Rail Class 50 powertype = Diesel electric caption = 50049 Defiance at Bath Spa Station on 3 June 2007. roadnumber = D400–D449; later 50001–50050 totalproduction = 50 builder = English Electric at Vulcan Foundry… …
