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Hartshorne V Hartshorne
Hartshorne may refer to: * Hartshorne (surname) Places * Hartshorne, Derbyshire, a village in England * Hartshorne, Oklahoma, a US city * Hartshorne Island, an island between Dakers Island and Howard Island in eastern Joubin Islands * Hartshorne Woods Park, a park in New Jersey Mathematics * Hartshorne ellipse In mathematics, a Hartshorne ellipse is an ellipse in the unit ball bounded by the 4-sphere S4 such that the ellipse and the circle given by intersection of its plane with S4 satisfy the Poncelet condition that there is a triangle with vertices on ... See also * * Hartshorn (other) {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne (surname)
Hartshorne is a surname. Notable people with the surname include: *Anna Cope Hartshorne (1860–1957), American educator in Japan *Arthur Hartshorne (1880–1915), American ice dancer * Charles Hartshorne (1897–2000), American philosopher *Charles Henry Hartshorne (1802–1865), English cleric and antiquary * Edward Y. Hartshorne (1912–1946), American education officer * Joshua Hartshorne (1808–1884), American politician from Pennsylvania *Lawrence Hartshorne (1755–1822), merchant and political figure in Nova Scotia * Lawrence Hartshorne, Jr. (1786–1865), hardware merchant and political figure in Nova Scotia *Richard Hartshorne Richard Hartshorne (December 12, 1899 – November 5, 1992) was a prominent American geographer, and professor at the University of Wisconsin-Madison, who specialized in economic and political geography and the philosophy of geography. He is know ... (1899–1992), American geographer * Richard Hartshorne (judge) (1888–1975), United States f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne, Derbyshire
Hartshorne is a village and civil parish in the English county of Derbyshire. The population of the civil parish at the 2011 census was 3,888. It is north of the town of Swadlincote. The name is pronounced Harts-horne; the sh is not a digraph, as this is a compound. Amenities Local pubs include "The Admiral Rodney" named after the 1st Baron Rodney (1719–1792), "The Mill Wheel" (with an 18th-century mill wheel measuring 20 feet in diameter), "The Bulls Head" and "The Greyhound". "The Chesterfield Arms" was demolished in September 2009. The "Snooty Fox" (formerly the "Dominoes") was demolished in 2009. The "New Inn" closed in the 1960s and was then used as a hairdressing salon before being demolished in 1975 to make a car park extension for the "Admiral Rodney". The Old Manor House in the northern part of the village is a Grade II* listed 17th century timbered building on Main Street. It was built for one John Benskin in 1629 according to parish rate records. Situa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne, Oklahoma
Hartshorne (pronounced "Hearts-orn") is a city in Pittsburg County, Oklahoma, United States. It is the second largest city in the county. The population was 2,125 at the 2010 census. Description The community was named for Dr. Charles Hartshorne, a wealthy investor from Philadelphia, Pennsylvania, who was attracted by the potential profits offered by coal deposits in the area."Hartshorne Public Schools." Accessed February 11, 2017 History The present-day city of Hartshorne began as a coal mining community about 1850. Coal mine operators in the Indian Territory recruited European immigrants to work the mines. The first workers were probably English and Irish, but other ethnic groups soon joined them. These include ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne Island
Hartshorne Island () is an island between Dakers Island and Howard Island in the eastern Joubin Islands, Antarctica. It was named by the Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ... for Sidney G. Hartshorne, Master of RV ''Hero'' on her first Antarctic voyage to Palmer Station in 1968. See also * List of Antarctic and subantarctic islands References Islands of the Palmer Archipelago {{PalmerArchipelago-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne Woods Park
Hartshorne Woods Park (pronounced: hurt-shern) is a county park located in Northern Monmouth County, New Jersey, United States, in New Jersey's Bayshore Region. The park has of trails, several old military bunkers and a small beach with a fishing pier. It is roughly bordered to the north and west by Navesink Ave and Route 36. Its southern borders are Hartshorne Road and the Navesink River. Its eastern border is the Upper Shrewsbury River. The Park is split into three sections from west to east: The Buttermilk Valley Section, the Monmouth Hills Section and the Rocky Point Section. History The park is named after Richard Hartshorne, who acquired the land from the Lenape for thirteen shillings after sailing to the Highland in 1670. Rocky Point, the easternmost section of the park, contains a World War Two-era Coast Artillery site known as Battery Lewis on the former Highlands Military Reservation (also called Navesink Military Reservation). Later, the Highlands Air Forc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hartshorne Ellipse
In mathematics, a Hartshorne ellipse is an ellipse in the unit ball bounded by the 4-sphere S4 such that the ellipse and the circle given by intersection of its plane with S4 satisfy the Poncelet condition In geometry, Poncelet's closure theorem, also known as Poncelet's porism, states that whenever a polygon is inscribed in one conic section and circumscribes another one, the polygon must be part of an infinite family of polygons that are all in ... that there is a triangle with vertices on the circle and edges tangent to the ellipse. They were introduced by , who showed that they correspond to ''k'' = 2 instantons on S4. References * Algebraic geometry {{geometry-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
