Search for tag: "theorem"

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07:03 ECS 220 7b:7.3-4 a universal partial recursive… ECS 220 7b:7.3-4 a universal partial recursive function	ECS 220 7b:7.3-4 a universal partial recursive function function integer functions input representation integers times bar description numbers interpreter thing p3 recursion cases base theorem godel 1930s python From David Doty on March 21st, 2021 0 likes 13 plays 0
05:26 ECS 220 6c:7.2-4 Gödel’s… ECS 220 6c:7.2-4 Gödel’s Incompleteness Theorem (consistency)	ECS 220 6c:7.2-4 Gödel’s Incompleteness Theorem (consistency) proof string epsilon guessing statement answer problem input algorithm godel completeness consistency searches theorem computation prove air negation programs contradiction From David Doty on March 21st, 2021 0 likes 10 plays 0
06:36 ECS 220 6c:7.2-3 Gödel’s… ECS 220 6c:7.2-3 Gödel’s Incompleteness Theorem (soundness)	ECS 220 6c:7.2-3 Gödel’s Incompleteness Theorem (soundness) statement proof theorem problem statements godel contradiction machines negation systems stuff incompleteness distinction parallel tuple things turing programs language hilbert From David Doty on March 21st, 2021 0 likes 12 plays 0
07:45 ECS 220 5b:6.6-1 Ladner's theorem, existence… ECS 220 5b:6.6-1 Ladner's theorem, existence of NP-intermediate problems	ECS 220 5b:6.6-1 Ladner's theorem, existence of NP-intermediate problems problem np string problems theorem length a. answers strings satisfiability evidence complete clique things answer language sac words x. numbers From David Doty on March 21st, 2021 0 likes 17 plays 0
02:14 ECS 220 4c:6.3-4 P vs. NP vs. EXP… ECS 220 4c:6.3-4 P vs. NP vs. EXP nondeterministic time hierarchy theorem	ECS 220 4c:6.3-4 P vs. NP vs. EXP nondeterministic time hierarchy theorem np subset hierarchy problems machines simulation thing theorem linear problem xp complexity sort overhead talk lack end dimension x. exponent From David Doty on March 21st, 2021 0 likes 14 plays 0
07:37 ECS 220 4c:6.3-3 simulation slowdown and the Time… ECS 220 4c:6.3-3 simulation slowdown and the Time Hierarchy Theorem	ECS 220 4c:6.3-3 simulation slowdown and the Time Hierarchy Theorem steps subset problems programming languages machines language simulation catch-22 linear step log interpreter slowdown polynomial exponent end bit amount theorem From David Doty on March 21st, 2021 0 likes 15 plays 0
03:43 ECS 120 8c:4 Cook-Levin Theorem if P neq NP, then… ECS 120 8c:4 Cook-Levin Theorem if P neq NP, then no NP-complete problem is in P	ECS 120 8c:4 Cook-Levin Theorem if P neq NP, then no NP-complete problem is in P reduction notes lecture problem np theorem problems cook question sat clique reductions levin complete object sense couple age examples width From David Doty on March 20th, 2021 0 likes 49 plays 0
12:07 ECS 120 8c:3 definition of NP-completeness ECS 120 8c:3 definition of NP-completeness	ECS 120 8c:3 definition of NP-completeness np problem problems reduction thing reducible language b. theorem things x. input f. function corollary subset hypothesis idea reductions output From David Doty on March 20th, 2021 0 likes 73 plays 0
01:16 ECS 120 8a:2 P versus NP versus EXP ECS 120 8a:2 P versus NP versus EXP	ECS 120 8a:2 P versus NP versus EXP problems solutions problem x. np inclusions words theorem hierarchy things notation classes complexity bit exp relationship thing From David Doty on March 20th, 2021 0 likes 59 plays 0
02:14 ECS 120 7c:5 the P vs NP question ECS 120 7c:5 the P vs NP question	ECS 120 7c:5 the P vs NP question np subset problems question conjecture laws kepler motion intuition decision algorithms verifier correctness theorem proof planets thousands bit reasons lot From David Doty on March 20th, 2021 0 likes 69 plays 0
08:06 ECS 120 7a:1 time complexity classes and the Time… ECS 120 7a:1 time complexity classes and the Time Hierarchy Theorem	ECS 120 7a:1 time complexity classes and the Time Hierarchy Theorem problems language t1 complexity theorem t2 languages star subset class algorithms observation machine decision words cubed things bounds function n. From David Doty on March 20th, 2021 0 likes 114 plays 0
01:02:53 zoom_0304(ESP 162 -Live lecture) zoom_0304(ESP 162 -Live lecture)	zoom_0304(ESP 162 -Live lecture) question vaccine government property cost problem thing trade vaccines questions problems theorem abatement intervention water lecture transaction cap parties conditions From Kyumin Kim on March 5th, 2021 0 likes 0 plays 0
31:10 LP Polyhedra-Lec9 LP Polyhedra-Lec9	LP Polyhedra-Lec9 Weyl-Minkowski's theorem proved using Fourier Motzkin elimination and Polarity of cones. polyhedra polar cone inequalities vectors lambda vector inequality linear lemma matrix combinations theorem containment race columns s. representations representation description definition From Jesus De Loera on March 2nd, 2021 0 likes 28 plays 0
32:16 LP Polyhedra-Lec8 LP Polyhedra-Lec8	LP Polyhedra-Lec8 Weyl-Minkowski's theorem proved using Fourier Motzkin elimination and Polarity of cones. polyhedra cone vectors polyhedron representations convex inequalities combination linear cones combinations vector polytope minus matrix sum theorem representation magic coordinates dimension From Jesus De Loera on March 2nd, 2021 0 likes 31 plays 0
47:36 LP Polyhedra-Lec7 LP Polyhedra-Lec7	LP Polyhedra-Lec7 Fourier-Motzkin applied to Farkas lemma and duality polyhedra solution problem transpose matrix material gamma function linear epsilon theorem duality lemma farkas vector proof star amount times equations minus From Jesus De Loera on March 2nd, 2021 0 likes 32 plays 0
45:08 LP Polyhedra-Lec3.mp4 LP Polyhedra-Lec3.mp4	LP Polyhedra-Lec3.mp4 point points convex sets intersection theorem plane dimension sum inequality induction tangent polyhedron linear phase minus triangle proof faces vector From Jesus De Loera on February 22nd, 2021 0 likes 39 plays 0