Many one reduction computability theory (2 résultats)

Taschenbuch. Etat : Neu. Turing degree | Computer Science, Mathematical Logic, Computability Theory, Partially Ordered Set, Turing Reduction, Oracle Machine, Equivalence Relation, Equivalence Class, Many-One Reduction | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786130353605 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. In computabilitytheory and computational complexity theory, a many-one reduction is areduction which converts instances of one decision problem intoinstances of a second decision problem. Reductions are thus used tomeasure the relative computational difficulty of two problems. Many-onereductions are a special case and a stronger form of Turing reductions.With many-one reductions the oracle can be invoked only once at the endand the answer cannot be modified. Many-one reductions were first usedby Emil Post in 1944. Later Norman Shapiro used the same concept in 1956under the name strong reducibility.…