- canonical class
- мат.канонический класс
English-Russian scientific dictionary. 2008.
canonical class
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Canonical bundle — In mathematics, the canonical bundle of a non singular algebraic variety V of dimension n is the line bundle which is the nth exterior power of the cotangent bundle Ω on V. Over the complex numbers, it is the determinant bundle of holomorphic n… … Wikipedia
Canonical form — Generally, in mathematics, a canonical form (often called normal form or standard form) of an object is a standard way of presenting that object. Canonical form can also mean a differential form that is defined in a natural (canonical) way; see… … Wikipedia
Canonical line bundle — The canonical or tautological line bundle on a projective space appears frequently in mathematics, often in the study of characteristic classes. Note that there is possible confusion with the theory of the canonical class in algebraic geometry;… … Wikipedia
Canonical — is an adjective derived from . Canon comes from the Greek word kanon , rule (perhaps originally from kanna reed , cognate to cane ), and is used in various meanings. Basic, canonic, canonical : reduced to the simplest and most significant form… … Wikipedia
Canonical XML — is a profile or subset of XML. Any XML document can be converted to Canonical XML, thus normalizing away specific kinds of minor differences while remaining an XML document. Because those specific differences are generally not considered to be… … Wikipedia
Canonical Impediments — Canonical Impediments † Catholic Encyclopedia ► Canonical Impediments I. GENERAL NOTION OF AN IMPEDIMENT The Latin word impedimentum signifies directly whatever embarrasses or hinders a person, whatever is an obstacle to his… … Catholic encyclopedia
Canonical Hours — • Essay on the practice of reciting the Divine Office according to set hours Catholic Encyclopedia. Kevin Knight. 2006. Canonical Hours Canonical Hours … Catholic encyclopedia
Canonical transformation — In Hamiltonian mechanics, a canonical transformation is a change of canonical coordinates (mathbf{q}, mathbf{p}, t) ightarrow (mathbf{Q}, mathbf{P}, t) that preserves the form of Hamilton s equations, although it might not preserve the… … Wikipedia
Canonical hours — Benedictine monks singing Vespers on Holy Saturday. Canonical hours are divisions of time which serve as increments between the prescribed prayers of the daily round. A Book of Hours contains such a set of prayers. In western Catholicism,… … Wikipedia
Canonical ensemble — A canonical ensemble in statistical mechanics is a statistical ensemble representing a probability distribution of microscopic states of the system. The probability distribution is characterised by the proportion pi of members of the ensemble… … Wikipedia
Class formation — In mathematics, a class formation is a structure used to organize the various Galois groups and modules that appear in class field theory. They were invented by Emil Artin and John Tate. Contents 1 Definitions 2 Examples of class formations 3 The … Wikipedia
