turing reducibility造句
例句与造句
- The Turing degrees are partially ordered by Turing reducibility.
- The most fundamental reducibility notion is Turing reducibility.
- An ongoing area of research in recursion theory studies reducibility relations other than Turing reducibility.
- In 1944 Emil Post used the term " Turing reducibility " to refer to the concept.
- Post also showed that some of them are strictly intermediate under other reducibility notions stronger than Turing reducibility.
- It's difficult to find turing reducibility in a sentence. 用turing reducibility造句挺难的
- For example, the Turing degrees are the equivalence classes of sets of naturals induced by Turing reducibility.
- Reducibilities weaker than Turing reducibility ( that is, reducibilities that are implied by Turing reducibility ) have also been studied.
- Reducibilities weaker than Turing reducibility ( that is, reducibilities that are implied by Turing reducibility ) have also been studied.
- The weakest such axiom studied in reverse mathematics is " recursive comprehension ", which states that the powerset of the naturals is closed under Turing reducibility.
- Turing reducibility serves as a dividing line for other reducibility notions because, according to the Church-Turing thesis, it is the most general reducibility relation that is effective.
- This means it does not matter whether we use Turing reducibility or many-one reducibility to show a problem is in "'SL "'; they are equivalent.
- Reducibility relations that imply Turing reducibility have come to be known as "'strong reducibilities "', while those that are implied by Turing reducibility are "'weak reducibilities . "'
- Reducibility relations that imply Turing reducibility have come to be known as "'strong reducibilities "', while those that are implied by Turing reducibility are "'weak reducibilities . "'
- It can be seen that a collection " S " of subsets of ? determines an ?-model of RCA 0 if and only if " S " is closed under Turing reducibility and Turing join.
- It can be shown that every recursively enumerable set is many-one reducible to the halting problem, and thus the halting problem is the most complicated recursively enumerable set with respect to many-one reducibility and with respect to Turing reducibility.
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