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Regular embedding

In algebraic geometry, a closed immersion i : X ↪ Y {\displaystyle i:X\hookrightarrow Y} of schemes is a regular embedding of codimension r if each point x in X has an open affine neighborhood U in Y such that the ideal of X ∩ U {\displaystyle X\cap U} is generated by a regular sequence of length r. A regular embedding of codimension one is precisely an…

Local complete intersection morphisms and virtual tangent bundles, Examples and usage & Non-Noetherian case

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Examples and usage

Local complete intersection morphisms and virtual tangent bundles

Non-Noetherian case

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Regular embedding

Nodes27
Edges26
Triples24
Avg. degree1.93
Density0.074074
Components1

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Regular embedding

Top relations

related to Examples and usage · 9
Regular embedding → For, Fulton's, I/I, If Spec, In, S-morphism, Spec, Sym, The
related to Non-Noetherian case · 9
Regular embedding → A-linear, A-module, Exposé VII, First, Koszul, Koszul-regular, Noetherian, SGA, Then
related to Local complete intersection morphisms and virtual tangent bundles · 6
Regular embedding → EGA IV, For, Grothendieck, Let, Notice, Then

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Important terminology

displaystyle regular embedding intersection smooth complete one isbn morphism hookrightarrow schemes ideal local scheme locally grothendieck de mathematics point codimension

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Regular embeddingrelated to Examples and usageFor0.60section
Regular embeddingrelated to Examples and usageS-morphism0.60section
Regular embeddingrelated to Examples and usageIn0.60section
Regular embeddingrelated to Examples and usageIf Spec0.60section
Regular embeddingrelated to Examples and usageSpec0.60section
Regular embeddingrelated to Examples and usageThe0.60section
Regular embeddingrelated to Examples and usageFulton's0.60section
Regular embeddingrelated to Examples and usageI/I0.60section
Regular embeddingrelated to Examples and usageSym0.60section
Regular embeddingrelated to Local complete intersection morphisms and virtual tangent bundlesFor0.60section
Regular embeddingrelated to Local complete intersection morphisms and virtual tangent bundlesNotice0.60section
Regular embeddingrelated to Local complete intersection morphisms and virtual tangent bundlesEGA IV0.60section

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    Min side: 3
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