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One particular important example is a presentation of a stack, which is widely used in the study of stacks.
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364:{\displaystyle \operatorname {Spec} (k)\to \operatorname {Vect} _{n}}
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More generally, one can also consider a morphism between
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311:{\displaystyle \operatorname {Vect} _{n}}
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73:Learn how and when to remove this message
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430:{\displaystyle \operatorname {Spec} (k)}
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398:{\displaystyle \mathbb {A} _{k}^{n}}
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496:Morphisms of algebraic stacks
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212:{\displaystyle q\circ f=p}
477:Notes on algebraic stacks
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174:{\displaystyle f:X\to Y}
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187:such that
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198:∘
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149:morphism
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513:This
463:Notes
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230:Types
183:is a
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353:Vect
334:Spec
300:Vect
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