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Definitions Gerbes on a topological space. A gerbe on a topological space: 318 is a stack of groupoids over that is locally non-empty (each point has an open neighbourhood over which the section category of the gerbe is not empty) and transitive (for any two objects and of () for any open set , there is an open covering = {} of such that the restrictions of and to each are connected by at ...
Dillons is a regional grocery supermarket chain based in Hutchinson, Kansas, and is a division of Kroger. Other banners under the Dillon Stores Division include Gerbes in Missouri and Baker's in Omaha, Nebraska. Dillons operates grocery stores throughout Kansas with major influences in and around Wichita, Topeka, Manhattan, and Lawrence.
History. Historically the most popular construction of a gerbe is a category-theoretic model featured in Giraud's theory of gerbes, which are roughly sheaves of groupoids over M . In 1994 [2] Murray introduced bundle gerbes, which are geometric realizations of 1-gerbes. For many purposes these are more suitable for calculations than Giraud's ...
Stack (mathematics) In mathematics a stack or 2-sheaf is, roughly speaking, a sheaf that takes values in categories rather than sets. Stacks are used to formalise some of the main constructions of descent theory, and to construct fine moduli stacks when fine moduli spaces do not exist. Descent theory is concerned with generalisations of ...
2008–2021. Nathan David Gerbe (born July 24, 1987) is an American former professional ice hockey player. Selected by the Buffalo Sabres in the fifth round (142nd overall) of the 2005 NHL Entry Draft, Gerbe played for the Sabres, Carolina Hurricanes and Columbus Blue Jackets during his National Hockey League (NHL) career.
Integral twists and gerbes. The curvature of a circle bundle always represents an integral cohomology class, the Chern class of the circle bundle. Thus the above geometric interpretation of the twisted p=0 Courant bracket only exists when H represents an integral class.
Founded by Bernard Kroger in 1883 in Cincinnati, Ohio, Kroger operates 2,719 grocery retail stores under its various banners and divisions in 35 states and the District of Columbia. [6] Its store formats include 134 multi-department stores, 2,273 combo stores, 191 marketplace stores, and 121 price-impact warehouse stores.
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