About: Cox ring

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In algebraic geometry, a Cox ring is a sort of universal homogeneous coordinate ring for a projective variety, and is (roughly speaking) a direct sum of the spaces of sections of all isomorphism classes of line bundles. Cox rings were introduced by , based on an earlier construction by David A. Cox in 1995 for toric varieties.

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  • In algebraic geometry, a Cox ring is a sort of universal homogeneous coordinate ring for a projective variety, and is (roughly speaking) a direct sum of the spaces of sections of all isomorphism classes of line bundles. Cox rings were introduced by , based on an earlier construction by David A. Cox in 1995 for toric varieties. (en)
  • Inom algebraisk geometri, en del av matematiken, är en Coxring en viss universal för en , och är (ungefärligt sagt) en av rummen av sektioner av alla isomorfiklasser av . Coxringar introducerades av ) baserat på en tidigare konstruktion av ). (sv)
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  • In algebraic geometry, a Cox ring is a sort of universal homogeneous coordinate ring for a projective variety, and is (roughly speaking) a direct sum of the spaces of sections of all isomorphism classes of line bundles. Cox rings were introduced by , based on an earlier construction by David A. Cox in 1995 for toric varieties. (en)
  • Inom algebraisk geometri, en del av matematiken, är en Coxring en viss universal för en , och är (ungefärligt sagt) en av rummen av sektioner av alla isomorfiklasser av . Coxringar introducerades av ) baserat på en tidigare konstruktion av ). (sv)
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  • Cox ring (en)
  • Coxring (sv)
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