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gptkbp:instanceOf
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gptkb:mathematical_concept
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gptkbp:citation
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gptkb:Artin,_M._(1974)._Versal_deformations_and_algebraic_stacks.
gptkb:Laumon,_G.,_Moret-Bailly,_L._(2000)._Champs_algébriques.
gptkb:Stacks_Project
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gptkbp:definedIn
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gptkb:Category_fibered_in_groupoids
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gptkbp:example
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gptkb:Moduli_stack_of_elliptic_curves
gptkb:Moduli_stack_of_vector_bundles
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gptkbp:field
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gptkb:Algebraic_geometry
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gptkbp:generalizes
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gptkb:Scheme
gptkb:Algebraic_space
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gptkbp:hasProperty
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Can have nontrivial automorphisms
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gptkbp:introduced
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gptkb:Michael_Artin
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gptkbp:relatedTo
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gptkb:Algebraic_space
gptkb:Stack_(mathematics)
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gptkbp:satisfies
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Effective descent for objects
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gptkbp:usedFor
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Classifying families of algebraic objects
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gptkbp:usedIn
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gptkb:Moduli_theory
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gptkbp:bfsParent
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gptkb:Quot_scheme
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gptkbp:bfsLayer
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8
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https://www.w3.org/2000/01/rdf-schema#label
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Algebraic stack
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