Categorical quotient
In algebraic geometry, given a category C, a categorical quotient of an object X with action of a group G is a morphism that (i) is invariant; i.e., where is the given group action and p2 is the projection.(ii) satisfies the universal property: any morphism satisfying (i) uniquely factors through . One of the main motivations for the development of geometric invariant theory was the construction of a categorical quotient for varieties or schemes. A basic result is that geometric quotients (e.g., ) and GIT quotients (e.g., ) are categorical quotients.
Link from a Wikipage to another Wikipage
primaryTopic
Categorical quotient
In algebraic geometry, given a category C, a categorical quotient of an object X with action of a group G is a morphism that (i) is invariant; i.e., where is the given group action and p2 is the projection.(ii) satisfies the universal property: any morphism satisfying (i) uniquely factors through . One of the main motivations for the development of geometric invariant theory was the construction of a categorical quotient for varieties or schemes. A basic result is that geometric quotients (e.g., ) and GIT quotients (e.g., ) are categorical quotients.
has abstract
In algebraic geometry, given a ...... , ) are categorical quotients.
@en
Wikipage page ID
39,561,038
page length (characters) of wiki page
Wikipage revision ID
981,990,425
Link from a Wikipage to another Wikipage
wikiPageUsesTemplate
subject
comment
In algebraic geometry, given a ...... , ) are categorical quotients.
@en
label
Categorical quotient
@en