- projective equivalence
- мат. проективная эквивалентность
Большой англо-русский и русско-английский словарь. 2001.
projective equivalence
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Projective space — In mathematics a projective space is a set of elements constructed from a vector space such that a distinct element of the projective space consists of all non zero vectors which are equal up to a multiplication by a non zero scalar. A formal… … Wikipedia
Projective unitary group — In mathematics, the projective unitary group PU( n ) is the quotient of the unitary group U( n ) by the right multiplication of its center, U(1), embedded as scalars.Abstractly, it is the isometry group of complex projective space, just as the… … Wikipedia
Projective Hilbert space — In mathematics and the foundations of quantum mechanics, the projective Hilbert space P ( H ) of a complex Hilbert space H is the set of equivalence classes of vectors v in H , with v ne; 0, for the relation given by : v w when v = lambda; w with … Wikipedia
Projective module — In mathematics, particularly in abstract algebra and homological algebra, the concept of projective module over a ring R is a more flexible generalisation of the idea of a free module (that is, a module with basis vectors). Various equivalent… … Wikipedia
Morita equivalence — In abstract algebra, Morita equivalence is a relationship defined between rings that preserves many ring theoretic properties. It is named after Japanese mathematician Kiiti Morita who defined equivalence and a similar notion of duality in 1958.… … Wikipedia
Geometrie projective — Géométrie projective La géométrie projective est le domaine des mathématiques qui modélise les notions intuitives de perspective et d horizon. Elle étudie les propriétés des figures inchangées par projection. Sommaire 1 Considérations historiques … Wikipédia en Français
Géométrie Projective — La géométrie projective est le domaine des mathématiques qui modélise les notions intuitives de perspective et d horizon. Elle étudie les propriétés des figures inchangées par projection. Sommaire 1 Considérations historiques 2 Aperçu élémentaire … Wikipédia en Français
Real projective plane — In mathematics, the real projective plane is the space of lines in R3 passing through the origin. It is a non orientable two dimensional manifold, that is, a surface, that has basic applications to geometry, but which cannot be embedded in our… … Wikipedia
Géométrie projective — En mathématiques, la géométrie projective est le domaine de la géométrie qui modélise les notions intuitives de perspective et d horizon. Elle étudie les propriétés inchangées des figures par projection. Sommaire 1 Considérations historiques 2… … Wikipédia en Français
Adequate equivalence relation — In algebraic geometry, a branch of mathematics, an adequate equivalence relation is an equivalence relation on algebraic cycles of smooth projective varieties used to obtain a well working theory of such cycles, and in particular, well defined… … Wikipedia
Real projective space — In mathematics, real projective space, or RP n is the projective space of lines in R n +1. It is a compact, smooth manifold of dimension n , and a special case of a Grassmannian.ConstructionAs with all projective spaces, RP n is formed by taking… … Wikipedia
