Notions of Anonymous Existence in Martin-L\"of Type Theory
As the groupoid model of Hofmann and Streicher proves, identity proofs in intensional Martin-L\"of type theory cannot generally be shown to be unique. Inspired by a theorem by Hedberg, we give some simple characterizations of types that do have unique identity proofs. A key ingredient in these const...
Wedi'i Gadw mewn:
| Prif Awduron: | , , , |
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| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
Logical Methods in Computer Science e.V.
2017-03-01
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| Cyfres: | Logical Methods in Computer Science |
| Pynciau: | |
| Mynediad Ar-lein: | https://lmcs.episciences.org/3217/pdf |
| Tagiau: |
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