{"id":"palomar/PALOMAR-2026-11-02-000021","url":"https://github.com/Arthur742Ramos/Math-Formalization/tree/35361d8095cc0728ffb564a4c7e5e991e341c000/lambda-rice-shapiro","json":"https://data.palomar-registry.org/entries/PALOMAR-2026-11-02-000021-v1.json","repo":"https://github.com/Arthur742Ramos/Math-Formalization","tags":["math.LO","cs.LO"],"score":0,"title":"Effective Rice–Shapiro theorem for closed lambda programs","trust":"high","domain":"math.LO","source":"palomar","authors":["Arthur Freitas Ramos","David Barros Hulak","Ruy José Guerra Barretto de Queiroz"],"reviews":0,"subject":"math.LO","summary":"Characterizes recursively enumerable extensional numerical properties of closed full-beta lambda programs by effectively enumerable families of finite graph tables, with finite-witness and extension consequences.","category":"research","comments":0,"disputed":false,"division":"math","mentions":0,"verified":true,"discussed":0,"published":"2026-11-02","reactions":{},"formalized":true,"formalizes":[{"title":"Computability: Some unofficial notes","identifier":"https://www.math.unipd.it/~baldan/Computability/notes.pdf","relationship":"adapts"}]}