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Statement List for Metamath Proof Explorer - 5701-5787 - Page 58 of 58
TypeLabelDescription
Statement
 
Theoremjplem1 5701 Lemma for Jauch-Piron theorem.
|- A e. CH   =>   |- ((u e. H~ /\ (norm` u) = 1) -> (u e. A <-> ((norm` ((Proj` A)` u))^2) = 1))
 
Theoremjplem2 5702 Lemma for Jauch-Piron theorem.
|- S = {<.x, y>. | (x e. CH /\ y = ((norm` ((Proj` x)` u))^2))}   &   |- A e. CH   =>   |- ((u e. H~ /\ (norm` u) = 1) -> (u e. A <-> (S` A) = 1))
 
Theoremjp 5703 The function S, that maps a closed subspace to the square of the norm of its projection onto a unit vector, is a Jauch-Piron state. Remark of [Mayet] p. 370. (See strlem3a 5693 for the proof that S is a state.)
|- S = {<.x, y>. | (x e. CH /\ y = ((norm` ((Proj` x)` u))^2))}   &   |- A e. CH   &   |- B e. CH   =>   |- ((u e. H~ /\ (norm` u) = 1) -> (((S` A) = 1 /\ (S` B) = 1) <-> (S` (A i^i B)) = 1))
 
Theoremgolem1 5704 Lemma for Godowski's equation.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- F = ((_|_` A) vH (A i^i B))   &   |- G = ((_|_`
 B) vH (B i^i C))   &   |- H = ((_|_` C) vH (C i^i A))   &   |- D = ((_|_`
 B) vH (B i^i A))   &   |- R = ((_|_` C) vH (C i^i B))   &   |- S = ((_|_`
 A) vH (A i^i C))   =>   |- (f e. States -> (((f` F) + (f` G)) + (f` H)) = (((f` D) + (f` R)) + (f` S)))
 
Theoremgolem2 5705 Lemma for Godowski's equation.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- F = ((_|_` A) vH (A i^i B))   &   |- G = ((_|_`
 B) vH (B i^i C))   &   |- H = ((_|_` C) vH (C i^i A))   &   |- D = ((_|_`
 B) vH (B i^i A))   &   |- R = ((_|_` C) vH (C i^i B))   &   |- S = ((_|_`
 A) vH (A i^i C))   =>   |- (f e. States -> ((f` ((F i^i G) i^i H)) = 1 -> (f` D) = 1))
 
Theoremgoeq 5706 Godowski's equation, shown here as a variant equivalent to Equation (SF) of [Godowski] p. 730.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- F = ((_|_` A) vH (A i^i B))   &   |- G = ((_|_`
 B) vH (B i^i C))   &   |- H = ((_|_` C) vH (C i^i A))   &   |- D = ((_|_`
 B) vH (B i^i A))   =>   |- ((F i^i G) i^i H) (_ D
 
Theoremstcltr1 5707 Property of a strong classical state.
|- (ph <-> (S e. States /\ A.x e. CH A.y e. CH (((S` x) = 1 -> (S` y) = 1) -> x (_ y)))   &   |- A e. CH   &   |- B e. CH   =>   |- (ph -> (((S` A) = 1 -> (S` B) = 1) -> A (_ B))
 
Theoremstcltr2 5708 Property of a strong classical state.
|- (ph <-> (S e. States /\ A.x e. CH A.y e. CH (((S` x) = 1 -> (S` y) = 1) -> x (_ y)))   &   |- A e. CH   =>   |- (ph -> ((S` A) = 1 -> A = H~))
 
Theoremstcltrlem1 5709 Lemma for strong classical state theorem.
|- (ph <-> (S e. States /\ A.x e. CH A.y e. CH (((S` x) = 1 -> (S` y) = 1) -> x (_ y)))   &   |- A e. CH   &   |- B e. CH   =>   |- (ph -> ((S` B) = 1 -> (S` ((_|_`
 A) vH (A i^i B))) = 1))
 
Theoremstcltrlem2 5710 Lemma for strong classical state theorem.
|- (ph <-> (S e. States /\ A.x e. CH A.y e. CH (((S` x) = 1 -> (S` y) = 1) -> x (_ y)))   &   |- A e. CH   &   |- B e. CH   =>   |- (ph -> B (_ ((_|_` A) vH (A i^i B)))
 
Theoremstcltrth 5711 Strong classical state theorem. If there exists a "strong classical" state on lattice CH, then any two elements of the lattice commute, i.e., the lattice is distributive. (Proof due to Mladen Pavicic.) Theorem 3.3 of [MegillPavicic] p. 2344.
|- A e. CH   &   |- B e. CH   &   |- E.s e. States A.x e. CH A.y e. CH (((s` x) = 1 -> (s` y) = 1) -> x (_ y)   =>   |- B (_ ((_|_` A) vH (A i^i B))
 
Definitiondf-cv 5712 Define the covers relation (on the Hilbert lattice). Definition 3.2.18 of [PtakPulmannova] p. 68, whose notation we use. Ptak/Pulmannova's notation A <o B is read "B covers A" or "A is covered by B" , and it means that B is larger than A and there is nothing in between. See cvbrt 5714 and cvbr2t 5715 for membership relations.
|- <o = {<.x, y>. | ((x e. CH /\ y e. CH) /\ (x (. y /\ -. E.z e. CH (x (. z /\ z (. y)))}
 
Definitiondf-md 5713 Define the modular pair relation (on the Hilbert lattice). Definition 1.1 of [MaedaMaeda] p. 1, who use the notation (x,y)M for "the ordered pair <x,y> is a modular pair." See mdbr 5726 for membership relation.
|- MH = {<.x, y>. | ((x e. CH /\ y e. CH) /\ A.z e. CH (z (_ y -> ((z vH x) i^i y) = (z vH (x i^i y))))}
 
Theoremcvbrt 5714 Binary relation expressing B covers A, which means that B is larger than A and there is nothing in between. Definition 3.2.18 of [PtakPulmannova] p. 68.
|- ((A e. CH /\ B e. CH) -> (A <o B <-> (A (. B /\ -. E.x e. CH (A (. x /\ x (. B))))
 
Theoremcvbr2t 5715 Binary relation expressing B covers A. Definition of covers in [Kalmbach] p. 15.
|- ((A e. CH /\ B e. CH) -> (A <o B <-> (A (. B /\ A.x e. CH ((A (. x /\ x (_ B) -> x = B))))
 
Theoremcvcon3t 5716 Contraposition law for the covers relation.
|- ((A e. CH /\ B e. CH) -> (A <o B <-> (_|_` B) <o (_|_` A)))
 
Theoremcvpsst 5717 The covering relation implies proper subset.
|- ((A e. CH /\ B e. CH) -> (A <o B -> A (. B))
 
Theoremcvnbtwnt 5718 The covering relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> -. (A (. C /\ C (. B)))
 
Theoremcvnbtwn2t 5719 The covering relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> ((A (. C /\ C (_ B) -> C = B)))
 
Theoremcvnbtwn3t 5720 The covering relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> ((A (_ C /\ C (. B) -> C = A)))
 
Theoremcvnbtwn4t 5721 The covering relation implies no in-betweenness. Part of proof of Lemma 7.5.1 of [MaedaMaeda] p. 31.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> ((A (_ C /\ C (_ B) -> (C = A \/ C = B))))
 
Theoremcvnsymt 5722 The covering relation is not symmetric.
|- ((A e. CH /\ B e. CH) -> (A <o B -> -. B <o A))
 
Theoremcvnreft 5723 The covering relation is not reflexive.
|- (A e. CH -> -. A <o A)
 
Theoremcvntrt 5724 The covering relation is not transitive.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> ((A <o B /\ B <o C) -> -. A <o C))
 
Theoremspansncv2t 5725 Hilbert space has the covering property (using spans of singletons to represent atoms). Proposition 1(ii) of [Kalmbach] p. 153.
|- ((A e. CH /\ B e. H~) -> (-. (span` {B}) (_ A -> A <o (A vH (span` {B}))))
 
Theoremmdbr 5726 Binary relation expressing <.A, B>. is a modular pair. Definition 1.1 of [MaedaMaeda] p. 1.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> A.x e. CH (x (_ B -> ((x vH A) i^i B) = (x vH (A i^i B)))))
 
Theoremmdi 5727 Consequence of the modular pair property.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A MH B -> (C (_ B -> ((C vH A) i^i B) = (C vH (A i^i B)))))
 
Theoremmdbr2 5728 Binary relation expressing the modular pair property. This version has a weaker constraint than mdbr 5726.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> A.x e. CH (x (_ B -> ((x vH A) i^i B) (_ (x vH (A i^i B)))))
 
Theoremmdbr3 5729 Binary relation expressing the modular pair property. This version quantifies an equality instead of an inference.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> A.x e. CH (((x i^i B) vH A) i^i B) = ((x i^i B) vH (A i^i B))))
 
Theoremmdbr4 5730 Binary relation expressing the modular pair property. This version quantifies an ordering instead of an inference.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> A.x e. CH (((x i^i B) vH A) i^i B) (_ ((x i^i B) vH (A i^i B))))
 
Theoremdmdbr 5731 Binary relation expressing the dual modular pair property. Remark 29.6 of [MaedaMaeda] p. 130. We will use the idiom (_|_` A) MH (_|_` B) to mean A and B are a dual modular pair, since the equivalence happens to hold in Hilbert lattices, as this theorem shows.
|- ((A e. CH /\ B e. CH) -> ((_|_` A) MH (_|_` B) <-> A.x e. CH (B (_ x -> ((x i^i