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...

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...

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

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...

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

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...

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...

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...

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...

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...

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

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

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...

An ore shoot is a hypogenic mass that is deposited in veins within a planar channel or lode, found in a shear or fault zone, fissure or lithologic boundary...

2006 was acquired by Xstrata, which in turn merged with Glencore in 2013. Ore from the Kidd Mine is processed into concentrate at the Kidd Metallurgical...

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...

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...

the ore bodies occurred along parallel planes separated by a few feet of altered country rock, while in others they are lentieular in form. The ore was...

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

Retrieved 21 December 2023. Bibliography Balagué, Guillem (2013). Messi. Orion Books. ISBN 978-1-4091-4659-9. Caioli, Luca (2012). Messi: The Inside Story...

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...