cubic field
Смотреть что такое "cubic field" в других словарях:
Cubic field — In mathematics, specifically the area of algebraic number theory, a cubic field is an algebraic number field of degree three. Contents 1 Definition 2 Examples 3 Galois closure 4 … Wikipedia
Cubic reciprocity — is a collection of theorems in elementary and algebraic number theory that state conditions under which the congruence x3 ≡ p (mod q) is solvable; the word reciprocity comes from the form of the main theorem, which states that … Wikipedia
Cubic plane curve — A selection of cubic curves. See information page for details. Cubic curve redirects here. For information on polynomial functions of degree 3, see Cubic function. In mathematics, a cubic plane curve is a plane algebraic curve C defined by a… … Wikipedia
Cubic function — This article is about cubic equations in one variable. For cubic equations in two variables, see elliptic curve. Graph of a cubic function with 3 real roots (where the curve crosses the horizontal axis where y = 0). It has 2 critical points. Here … Wikipedia
Cubic centimetre — A cubic centimetre (or cubic centimeter in US English) (symbol cm3 the abbreviations cc and ccm, though widely used, are deprecated[1]) is a commonly used unit of volume extending the derived SI unit cubic metre, and corresponds to the volume of… … Wikipedia
Cubic surface — A cubic surface is a projective variety studied in algebraic geometry. It is an algebraic surface in three dimensional projective space defined by a single polynomial which is homogeneous of degree 3 (hence, cubic). Cubic surfaces are del Pezzo… … Wikipedia
Cubic graph — Not to be confused with graphs of cubic functions. The Petersen graph is a Cubic graph … Wikipedia
cubic measure — noun a unit of measurement of volume or capacity • Syn: ↑volume unit, ↑capacity unit, ↑capacity measure, ↑cubage unit, ↑cubic content unit, ↑displacement unit, ↑cubature unit • … Useful english dictionary
field capacity — noun the maximum amount of water that a particular soil can hold • Hypernyms: ↑volume unit, ↑capacity unit, ↑capacity measure, ↑cubage unit, ↑cubic measure, ↑cubic content unit, ↑displacement unit, ↑cubature un … Useful english dictionary
cubic content unit — noun a unit of measurement of volume or capacity • Syn: ↑volume unit, ↑capacity unit, ↑capacity measure, ↑cubage unit, ↑cubic measure, ↑displacement unit, ↑cubature unit • Hype … Useful english dictionary
Field extension — In abstract algebra, field extensions are the main object of study in field theory. The general idea is to start with a base field and construct in some manner a larger field which contains the base field and satisfies additional properties. For… … Wikipedia
