Casson (disambiguation)

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Casson may refer to

Cassons or Casson is the name of a Yokut Native American tribe in central eastern California. The Cassons are also called the Gashowu. The Casson Yokut territory extended from the eastern side of San Joaquin Valley floor eastward to the upper foothills, between the San Joaquin River to the north and Kings River to south. The Cassons signed the Camp Barbour Treaty under Tom-quit, on the San Joaquin River, state of California, April 19, 1851. The treaty was signed by several Yokut tribes and between Redick McKee, George W. Barbour, and O. M. Wozencraft, commissioners on the part of the United States of America. Casson Yokut territory included Madera County and parts of Fresno County. The three chiefs who signed for the Cassons were Domingo Perez, Tom-mas and Jose Antonio. Many Native Californians had acquired Spanish names during the Mission Period. The Cassons, like other Yokuts, and central California Native groups, were pushed from their homes in the San Joaquin Valley to reservations after they signed several treaties, including the Camp Babour Treaty. The Barbour Treaty, Fremont Treaty and other California treaties were never ratified. Several Casson Yokut families went to work for Yosemite in the early 1900s. Like the surrounding tribes, the Mono Paiutes and the Miwoks, they resided there half year and returned to their tribal areas. Later in the late 1920s, Yosemite National Park built homes for their Native American workers.

Casson, Loire-Atlantique Commune in Pays de la Loire, France

Casson is a commune in the Loire-Atlantique department in western France.

Casson is the surname of:

A. J. Casson Canadian painter

Alfred Joseph Casson, was a member of the Canadian group of artists known as the Group of Seven. He joined the group in 1926 at the invitation of Franklin Carmichael. Casson is best known for his depictions of landscapes, forests and farms of southern Ontario, and for being the youngest member of the Group of Seven.

Andrew Casson topologist

Andrew John Casson FRS is a mathematician, studying geometric topology. Casson is the Philip Schuyler Beebe Professor of Mathematics at Yale University.

Beau Casson is a former Australian cricketer who played for Western Australia and New South Wales from 2002 to 2011, and represented Australia at Test cricket. Primarily a left-arm wrist spinner, Casson was also capable with the bat and had a highest first-class score of 99. He retired from first-class cricket in 2011.

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Hugh Casson architect, designer, artist, writer and broadcaster

Sir Hugh Maxwell Casson was an English architect, interior designer, artist, and writer and broadcaster on 20th-century design. He was the director of architecture at the 1951 Festival of Britain on London's South Bank.

Richard L. Casson is a Canadian politician. Casson was a member of the Conservative Party of Canada in the House of Commons of Canada, representing the riding of Lethbridge from 1997 to 2011.

Lewis Casson British actor

Sir Lewis Thomas Casson MC was a British actor and theatre director, and the husband of actress Dame Sybil Thorndike.

The Hauptvermutung of geometric topology is the conjecture that any two triangulations of a triangulable space have a common refinement, a single triangulation that is a subdivision of both of them. It was originally formulated in 1908, by Ernst Steinitz and Heinrich Franz Friedrich Tietze.

<i>A True Story</i> work by Lucian of Samosata

A True Story is a novel written in the second century AD by Lucian of Samosata, a Greek-speaking author of Assyrian descent. The novel is a satire of outlandish tales which had been reported in ancient sources, particularly those which presented fantastic or mythical events as if they were true. It is Lucian's best-known work.

The Tessarakonteres, or simply "forty" was a very large catamaran galley reportedly built in the Hellenistic period by Ptolemy IV Philopator of Egypt. It was described by a number of ancient sources, including a lost work by Callixenus of Rhodes and surviving texts by Athenaeus and Plutarch. According to these descriptions, supported by modern research by Lionel Casson, the enormous size of the vessel made it impractical and it was built only as a prestige vessel, rather than an effective warship. The name "forty" refers not to the number of oars, but to the number of rowers on each column of oars that propelled it, and at the size described it would have been the largest ship constructed in antiquity, and probably the largest human-powered vessel ever built.

Cameron Gordon (mathematician) American mathematician

Cameron Gordon is a Professor and Sid W. Richardson Foundation Regents Chair in the Department of mathematics at the University of Texas at Austin, known for his work in knot theory. Among his notable results is his work with Marc Culler, John Luecke, and Peter Shalen on the cyclic surgery theorem. This was an important ingredient in his work with Luecke showing that knots were determined by their complement. Gordon was also involved in the resolution of the Smith conjecture.

In mathematics, the E8 manifold is the unique compact, simply connected topological 4-manifold with intersection form the E8 lattice.

In 4-dimensional topology, a branch of mathematics, a Casson handle is a 4-dimensional topological 2-handle constructed by an infinite procedure. They are named for Andrew Casson, who introduced them in about 1973. They were originally called "flexible handles" by Casson himself, and Michael Freedman (1982) introduced the name "Casson handle" by which they are known today. In that work he showed that Casson handles are topological 2-handles, and used this to classify simply connected compact topological 4-manifolds.

In 3-dimensional topology, a part of the mathematical field of geometric topology, the Casson invariant is an integer-valued invariant of oriented integral homology 3-spheres, introduced by Andrew Casson.

The Oswald Veblen Prize in Geometry is an award granted by the American Mathematical Society for notable research in geometry or topology. It was founded in 1961 in memory of Oswald Veblen. The Veblen Prize is now worth US$5000, and is awarded every three years.

Lionel Casson was a classicist, professor emeritus at New York University, and a specialist in maritime history. He earned his B.A. in 1934 at New York University, and in 1936 became an assistant professor. He went on to earn his Ph.D. there in 1939. In 2005 he was awarded the Archaeological Institute of America Gold Medal.

In the mathematical field of knot theory, a quantum knot invariant or quantum invariant of a knot or link is a linear sum of colored Jones polynomial of surgery presentations of the knot complement.

Mahan Mj, also known as Mahan Maharaj and Swami Vidyanathananda, is an Indian mathematician and monk of the Ramakrishna Order. He is currently Professor of Mathematics at the Tata Institute of Fundamental Research in Mumbai. He is a recipient of the 2011 Shanti Swarup Bhatnagar Award in Mathematical Sciences. and the Infosys Prize 2015 for Mathematical Sciences. He is best known for his work in hyperbolic geometry, geometric group theory, low-dimensional topology and complex geometry.

Gashowu was a Yokutsan language of California, spoken by the Gashowu Yokuts, or Casson.

Robert Ernest Gompf is an American mathematician specializing in geometric topology.

Daniel Allcock is a mathematician specializing in group theory, Lie theory and algebraic geometry. He is a professor of mathematics at the University of Texas at Austin.

Stephen Bigelow mathematician

Stephen John Bigelow is an Australian mathematician and professor of mathematics at the University of California, Santa Barbara. He is known for his proof that braid groups are linear, concurrently with and independently of another proof by Daan Krammer.