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A New Characterization of NP, P, and PSPACE with

✍ Scribed by Florin Manea; Maurice Margenstern; Victor Mitrana; Mario J. Pérez-Jiménez

Publisher
Springer
Year
2008
Tongue
English
Weight
425 KB
Volume
46
Category
Article
ISSN
1433-0490

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P-Selective Self-Reducible Sets: A New C
P-Selective Self-Reducible Sets: A New Characterization of P
✍ Harry Buhrman; Leen Torenvliet 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 361 KB

We show that any p-selective and self-reducible set is in P. As the converse is also true, we obtain a new characterization of the class P. A generalization and several consequences of this theorem are discussed. Among other consequences, we show that under reasonable assumptions auto-reducibility a