Мокацян Арсен А., Барсегян Хачатур А., Մոկացյան Արսեն Հ., Բարսեղյան Խաչատուր Ա.
P-m-митотические множества и арифметическая иерархия ; P-m-միթոտիկ բազմություններ և թվաբանական աստիճանակարգ
Let {0,1}∗ be the set of all finite strings of elements from {0,1}, and let P be the class of problems recognized by deterministic Turing machines, which run in polynomial time (a problem is simply a subset of {0,1}∗). This article defines the class P ( and shows that P ( is isomorphic to the class P. Based on the notions of T-mitoticity and T-autoreducibility, K.Ambos-Spies introduced the notions of P-m-mitoticity and P-m-autoreducibility. The notions of P) -m-mitoticity and P)-m-autoreducibility are introduced by analogy with the mentioned notions. The article proves that the index sets {z | W2 is P-m-mitotic} and {z | W2 is P-m-autoreducible} are Σ3-complete.
oai:arar.sci.am:377895
ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան
Sep 23, 2024
Sep 19, 2024
12
https://arar.sci.am/publication/408642
Հրատարակության անուն | Ամսաթիվ |
---|---|
Mokatsian, Arsen H., P-m-Mitotic Sets and Arithmetical Hierarchy | Sep 23, 2024 |
Sargsyan, Shushanik A. Edita G. Gzoyan