Center or centre may refer to:
Mathematics
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Center (geometry)
In geometry, a centre (or center; ) of an shape, object is a point (geometry), point in some sense in the middle of the object. According to the specific definition of center taken into consideration, an object might have no center. If geometry ...
, the middle of an object
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Center (algebra) The term center or centre is used in various contexts in abstract algebra to denote the set of all those elements that commutative operation, commute with all other elements.
* The center of a group ''G'' consists of all those elements ''x'' in ''G' ...
, used in various contexts
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Center (group theory)
In abstract algebra, the center of a group, , is the set of elements that commute with every element of . It is denoted , from German '' Zentrum,'' meaning ''center''. In set-builder notation,
:.
The center is a normal subgroup, . As a sub ...
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Center (ring theory)
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Graph center
The center (or Jordan center Wasserman, Stanley, and Faust, Katherine (1994), ''Social Network Analysis: Methods and Applications'', page 185. Cambridge: Cambridge University Press. ) of a graph is the set of all vertices of minimum eccentricit ...
, the set of all vertices of minimum eccentricity
Places
United States
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Centre, Alabama
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Center, Colorado
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Center, Georgia
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Center, Indiana
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Center, Jay County, Indiana
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Center, Warrick County, Indiana
Center is an unincorporated community in Boon Township, Warrick County, in the U.S. state of Indiana
Indiana () is a U.S. state in the Midwestern United States. It is the 38th-largest by area and the 17th-most populous of the 50 Stat ...
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Center, Kentucky
Center is an unincorporated community located in Metcalfe County, Kentucky, United States. The community is part of the Glasgow Micropolitan Statistical Area
Center is home to the former North Metcalfe Elementary, which was part of the Metcalfe ...
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Center, Missouri
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Center, Nebraska
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Center, North Dakota
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Centre County, Pennsylvania
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Center, Portland, Oregon
North Tabor Neighborhood in Portland, Oregon, United States, is on the east side of the Willamette River on the northern slope of Mount Tabor. The Banfield Expressway ( Interstate 84) forms its northern boundary, separating it from the Hollywood ...
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Center, Texas
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Center, Washington
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Center, Outagamie County, Wisconsin
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Center, Rock County, Wisconsin
Center is a town in Rock County, Wisconsin, United States. The population was 1,005 at the 2000 census. The unincorporated community of Center is in the town. The ghost town of Fellows was also located in the town.
Geography
According to the Un ...
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Center (community), Wisconsin
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Center Township (disambiguation)
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Centre Township (disambiguation)
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Centre Avenue (disambiguation)
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Center Hill (disambiguation)
Other countries
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Centre region, Hainaut
The Centre or the Région du Centre is a region within the province of Hainaut in Wallonia, Belgium. It is part of the Sillon industriel or industrial centre of Belgium.
It is located between the cities of Mons (the Borinage), Charleroi and Thu ...
, Belgium
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Centre Region, Burkina Faso
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Centre Region (Cameroon)
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Centre-Val de Loire
Centre-Val de Loire (, , ,In isolation, ''Centre'' is pronounced . ) or Centre Region (french: région Centre, link=no, ), as it was known until 2015, is one of the eighteen administrative regions of France. It straddles the middle Loire Valley ...
, formerly Centre, France
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Centre (department), Haiti
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Centre Department (Ivory Coast)
* Centre (Chamber of Deputies of Luxembourg constituency)
* Centru (development region) (Centre), Romania
* Center, Celje, Slovenia
* Center District, Ljubljana, Slovenia
* Center District, Maribor, Slovenia
* Centre, Badalona, Catalonia, Spain
Sports
* Center (gridiron football), a position in American and Canadian football
*Centre (Australian rules football), a position on the Centre line
* Center (basketball), a position
*Centre (ice hockey), a position
*Center (rugby league), a position
*Center (rugby union), a position
* Center fielder, often called "center", a position in baseball
Other uses
* The Centre, a shorthand term for the central Government of India
* Centrism, the political middle ground between the left wing and the right wing
* The Center (political party), a political party in Switzerland
* Center (band), a Russian-speaking band
* Center (HTML element), coded with
* Centre Academy East Anglia, an independent special school in Brettenham, Suffolk, England
* Centre College, a liberal arts college in Danville, Kentucky, United States
* Centre Radio, a former British radio station
* Centers (Fourth Way), in G.I. Gurdjieff's Fourth Way teaching
* Area control center, or center, in air traffic control
See also
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* Central (disambiguation)
* Center High School (disambiguation)
* Centre Party (disambiguation)
* The Centre (disambiguation)
* City centre
* Downtown
* Central business district
{{disambiguation, geo