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Confluence of extensional and non-extensional λ-calculi with explicit substitutions

✍ Scribed by Delia Kesner


Book ID
104326545
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
242 KB
Volume
238
Category
Article
ISSN
0304-3975

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✦ Synopsis


This paper studies con uence of extensional and non-extensional -calculi with explicit substitutions, where extensionality is interpreted by Á-expansion. For that, we propose a scheme for explicit substitutions which describes those abstract properties that are su cient to guarantee con uence. Our method makes it possible to treat at the same time many well-known calculi such as ; ⇑ ; ; s; v; f ; d and dn .


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