- characteristic variety
- мат.характеристическое многообразие
English-Russian scientific dictionary. 2008.
characteristic variety
Смотреть что такое "characteristic variety" в других словарях:
variety — va‧ri‧e‧ty [vəˈraɪəti] noun varieties PLURALFORM [countable] a particular type of a product: • We sell over 50 different varieties of beer. * * * variety UK US /vəˈraɪəti/ noun (plural varieties) ► [C] one particular type of a thing: » … Financial and business terms
variety — /veuh ruy i tee/, n., pl. varieties, adj. n. 1. the state of being varied or diversified: to give variety to a diet. 2. difference; discrepancy. 3. a number of different types of things, esp. ones in the same general category: a large variety of… … Universalium
variety — /vəˈraɪəti / (say vuh ruyuhtee) noun (plural varieties) 1. the state or character of being various or varied; diversity, or absence of uniformity or monotony. 2. difference or discrepancy. 3. a number of things of different kinds. 4. a kind or… …
Abelian variety — In mathematics, particularly in algebraic geometry, complex analysis and number theory, an Abelian variety is a projective algebraic variety that is at the same time an algebraic group, i.e., has a group law that can be defined by regular… … Wikipedia
Dual abelian variety — In mathematics, a dual abelian variety can be defined from an abelian variety A, defined over a field K. Contents 1 Definition 2 History 3 Dual isogeny (elliptic curve case) … Wikipedia
Theta characteristic — In mathematics, a theta characteristic of a non singular algebraic curve C is a divisor class Θ such that 2Θ is the canonical class, In terms of holomorphic line bundles L on a connected compact Riemann surface, it is therefore L such that L 2 is … Wikipedia
Character variety — In the mathematics of moduli theory, given an algebraic, reductive, Lie group G and a finitely generated group π, the G character variety of π is a space of equivalence classes of group homomorphisms More precisely, G acts on by conjugation and… … Wikipedia
Rational variety — In mathematics, a rational variety is an algebraic variety, over a given field K, which is birationally equivalent to projective space of some dimension over K. This is a question on its function field: is it up to isomorphism the field of all… … Wikipedia
Determinantal variety — In algebraic geometry, determinantal varieties are spaces of matrices with a given upper bound on their ranks. Their significance comes from the fact that many examples in algebraic geometry are of this form, such as the Segre embedding of a… … Wikipedia
Singular point of an algebraic variety — In mathematics, a singular point of an algebraic variety V is a point P that is special (so, singular), in the geometric sense that V is not locally flat there. In the case of an algebraic curve, a plane curve that has a double point, such as the … Wikipedia
Norm variety — In mathematics, a norm variety is a particular type of algebraic variety V over a field F, introduced for the purposes of algebraic K theory by Voevodsky. The idea is to relate Milnor K theory of F to geometric objects V, having function fields… … Wikipedia
