an Ore extension, named after Øystein Ore, is a special type of a ring extension whose properties are relatively well understood. Elements of a Ore extension...

(algebra) Ore algebra Ore condition Ore's conjecture Ore extension Ore number Ore's theorem Schwartz–Zippel lemma Universal algebra "Øystein Ore". Mathematics...

In computer algebra, an Ore algebra is a special kind of iterated Ore extension that can be used to represent linear functional operators, including linear...

is also a noncommutative example of a domain, and an example of an Ore extension. The Weyl algebra is isomorphic to the quotient of the free algebra...

and the empty product, which is 1). Integral extension Group extension Algebraic extension Ore extension Dummit & Foote 2004. Lang 2002. Adamson, Iain...

The Ore Mountains (German: Erzgebirge, Czech: Krušné hory) lie along the Czech–German border, separating the historical regions of Bohemia in the Czech...

breccias are classic targets for ore exploration as there is plenty of fluid flow and open space to deposit ore minerals. Ores related to hydrothermal mineralisation...

Uranium ore deposits are economically recoverable concentrations of uranium within Earth's crust. Uranium is one of the most common elements in Earth's...

ordering on the noncommutative monomials. If R is a domain and S is an Ore extension of R then S is a domain. The Weyl algebra is a noncommutative domain...

Jumbo, Mother Lode, Erie and Glacier. Glacier, which is really an ore extension of the Bonanza, was an open-pit mine and was only mined during the summer...

Camila Domonoske (November 11, 2016). "Anti-Trump Protest in Portland, Ore., Turns Destructive, Declared a Riot". NPR. Retrieved November 12, 2016....

Cameroon include: Kribi – Mbalam – iron ore port Nkout – Afferro Mining Mbarga – iron ore deposit near Mbalam see extension in Congo-Brazzaville (Nabeba) Ngovayang...

commentary, appended following a fanciful or unbelievable tale. risus abundat in ore stultorum laughter is abundant in the mouth of fools excessive and inappropriate...

SkyBridge, to cross the Fraser River. With the opening of the Evergreen Extension on December 2, 2016, SkyTrain became the longest rapid transit system...

the Great and Powerful; When a bunch of balloons carry the Orca, and by extension Martin Brody, Matt Hooper, Quint, and a ferocious shark to the Land of...

Eugene (/juːˈdʒiːn/ yoo-JEEN) is a city in and the county seat of Lane County, Oregon, United States. It is located at the southern end of the Willamette...

Various theories of ore genesis explain how the various types of mineral deposits form within Earth's crust. Ore-genesis theories vary depending on the...

Volcanogenic massive sulfide ore deposits, also known as VMS ore deposits, are a type of metal sulfide ore deposit, mainly copper-zinc which are associated...

The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced...

The Kiruna mine is the largest and most modern underground iron ore mine in the world.[unreliable source?] The mine is located in Kiruna in Norrbotten...

fifty-kilometre extension to the existing Port Hedland to Cloudbreak rail line was completed to transport the ore to Cloudbreak. The first ore-processing facility...

district, and east to Beckton, London City Airport and Woolwich Arsenal. An extension to Thamesmead is currently being proposed. Normal operations are automated...

The Iron Ore Line (Swedish: Malmbanan) is a 398-kilometre (247 mi) long railway line between Riksgränsen and Boden in Norrbotten County, Sweden, owned...

Mountains lie the cities of Zwickau and Chemnitz in the Ore Mountain Basin, whose western extension, the Upper Pleißeland is usually considered part of the...

April 1940, Germany invaded Denmark and Norway to protect shipments of iron ore from Sweden, which the Allies were attempting to cut off. Denmark capitulated...

Beaverton is a city in Washington County, in the U.S. state of Oregon with a small portion bordering Portland in the Tualatin Valley. The city is among...

Society. Retrieved March 14, 2008. "How the Jewish Population of Portland, Ore., Doubled Overnight". Tablet Magazine. October 19, 2011. Archived from the...

commonly called "blocks"—representing various materials, such as dirt, stone, ores, tree trunks (known as 'Logs'), water, and lava. The core gameplay revolves...

"Gianluca Ferrero, chi è il nuovo presidente della Juventus". Il Sole 24 Ore (in Italian). 29 November 2022. Archived from the original on 29 November...

rugged topography. The Andes Mountains also contain large quantities of iron ore located in many mountains within the range. The Andean orogen has a series...