PH
(Q1063380)
algorithmic complexity class; the union of all complexity classes in the polynomial hierarchy; the set of languages expressible by second-order logic
algorithmic complexity class; the union of all complexity classes in the polynomial hierarchy; the set of languages expressible by second-order logic
Language:
Current Data About
PH
(P31) |
(Q908207)
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(P138) |
(Q2103021)
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(P279) |
(Q3435924)
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(P361) |
(Q500716)
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(P527) |
(Q110989671)
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(P2534) |
\mathrm{PH} = \bigcup_{k\in\mathbb{N}} \Delta_k^\mathrm{P}
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(P6104) |
(Q8487137)
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