HomeHome Metamath Proof Explorer < Previous   Next >
Browser slow? Try the
Unicode version.

Jump to page: Contents + 1 1-100 2 101-200 3 201-300 4 301-400 5 401-500 6 501-600 7 601-700 8 701-800 9 801-900 10 901-1000 11 1001-1100 12 1101-1200 13 1201-1300 14 1301-1400 15 1401-1500 16 1501-1600 17 1601-1700 18 1701-1800 19 1801-1900 20 1901-2000 21 2001-2100 22 2101-2200 23 2201-2300 24 2301-2400 25 2401-2500 26 2501-2600 27 2601-2700 28 2701-2800 29 2801-2900 30 2901-3000 31 3001-3100 32 3101-3200 33 3201-3300 34 3301-3400 35 3401-3500 36 3501-3600 37 3601-3700 38 3701-3800 39 3801-3900 40 3901-4000 41 4001-4100 42 4101-4200 43 4201-4300 44 4301-4400 45 4401-4500 46 4501-4600 47 4601-4700 48 4701-4800 49 4801-4900 50 4901-5000 51 5001-5100 52 5101-5200 53 5201-5300 54 5301-5400 55 5401-5500 56 5501-5600 57 5601-5700 58 5701-5800 59 5801-5900 60 5901-6000 61 6001-6100 62 6101-6200 63 6201-6300 64 6301-6400 65 6401-6500 66 6501-6600 67 6601-6700 68 6701-6800 69 6801-6900 70 6901-7000 71 7001-7100 72 7101-7200 73 7201-7300 74 7301-7400 75 7401-7500 76 7501-7600 77 7601-7700 78 7701-7800 79 7801-7900 80 7901-8000 81 8001-8100 82 8101-8200 83 8201-8300 84 8301-8400 85 8401-8500 86 8501-8600 87 8601-8700 88 8701-8800 89 8801-8900 90 8901-9000 91 9001-9100 92 9101-9200 93 9201-9300 94 9301-9400 95 9401-9500 96 9501-9600 97 9601-9700 98 9701-9800 99 9801-9900 100 9901-10000 101 10001-10100 102 10101-10200 103 10201-10300 104 10301-10400 105 10401-10500 106 10501-10600 107 10601-10700 108 10701-10800 109 10801-10900 110 10901-11000 111 11001-11100 112 11101-11200 113 11201-11300 114 11301-11400 115 11401-11500 116 11501-11600 117 11601-11700 118 11701-11800 119 11801-11900 120 11901-12000 121 12001-12100 122 12101-12200 123 12201-12300 124 12301-12400 125 12401-12500 126 12501-12600 127 12601-12700 128 12701-12800 129 12801-12900 130 12901-13000 131 13001-13100 132 13101-13200 133 13201-13300 134 13301-13400 135 13401-13500 136 13501-13600 137 13601-13700 138 13701-13800 139 13801-13900 140 13901-14000 141 14001-14100 142 14101-14200 143 14201-14300 144 14301-14400 145 14401-14500 146 14501-14600 147 14601-14700 148 14701-14800 149 14801-14900 150 14901-15000 151 15001-15100 152 15101-15200 153 15201-15300 154 15301-15400 155 15401-15500 156 15501-15600 157 15601-15700 158 15701-15800 159 15801-15900 160 15901-16000 161 16001-16100 162 16101-16200 163 16201-16300 164 16301-16400 165 16401-16500 166 16501-16600 167 16601-16700 168 16701-16800 169 16801-16900 170 16901-17000 171 17001-17100 172 17101-17200 173 17201-17300 174 17301-17400 175 17401-17411

Color key:    Metamath Proof Explorer  Metamath Proof Explorer
(1-10419)
  Hilbert Space Explorer  Hilbert Space Explorer
(10420-12013)
  Users' Mathboxes  Users' Mathboxes
(12014-17411)
 

Statement List for Metamath Proof Explorer - 11801-11900 - Page 119 of 175
TypeLabelDescription
Statement
 
Theoremhstpyth 11801 Pythagorean property of a Hilbert-space-valued state for orthogonal vectors A and B.
|- (((S e. CHStates /\ A e. CH) /\ (B e. CH /\ A C_ (_|_` B))) -> ((normh` (S` (A vH B)))^2) = (((normh` (S` A))^2) + ((normh` (S` B))^2)))
 
Theoremhstle 11802 Ordering property of a Hilbert-space-valued state.
|- (((S e. CHStates /\ A e. CH) /\ (B e. CH /\ A C_ B)) -> (normh` (S` A)) <_ (normh` (S` B)))
 
Theoremhstles 11803 Ordering property of a Hilbert-space-valued state.
|- (((S e. CHStates /\ A e. CH) /\ (B e. CH /\ A C_ B)) -> ((normh` (S` A)) = 1 -> (normh` (S` B)) = 1))
 
Theoremhstoh 11804 A Hilbert-space-valued state orthogonal to the state of the lattice unit is zero.
|- ((S e. CHStates /\ A e. CH /\ ((S` A) .ih (S` ~H)) = 0) -> (S` A) = 0h)
 
Theoremhst0 11805 A Hilbert-space-valued state is zero at the zero subspace.
|- (S e. CHStates -> (S` 0H) = 0h)
 
Theoremsthil 11806 The value of a state at the full Hilbert space.
|- (S e. States -> (S` ~H) = 1)
 
Theoremstj 11807 The value of a state on a join.
|- (S e. States -> (((A e. CH /\ B e. CH) /\ A C_ (_|_` B)) -> (S` (A vH B)) = ((S` A) + (S` B))))
 
Theoremsto1i 11808 The state of a subspace plus the state of its orthocomplement.
|- A e. CH   =>   |- (S e. States -> ((S` A) + (S` (_|_`
 A))) = 1)
 
Theoremsto2i 11809 The state of the orthocomplement.
|- A e. CH   =>   |- (S e. States -> (S` (_|_` A)) = (1 - (S` A)))
 
Theoremstge1i 11810 If a state is greater than or equal to 1, it is 1.
|- A e. CH   =>   |- (S e. States -> (1 <_ (S` A) <-> (S` A) = 1))
 
Theoremstle0i 11811 If a state is less than or equal to 0, it is 0.
|- A e. CH   =>   |- (S e. States -> ((S` A) <_ 0 <-> (S` A) = 0))
 
Theoremstlei 11812 Ordering law for states.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> (A C_ B -> (S` A) <_ (S` B)))
 
Theoremstlesi 11813 Ordering law for states.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> (A C_ B -> ((S` A) = 1 -> (S` B) = 1)))
 
Theoremstji1i 11814 Join of components of Sasaki arrow ->1.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> (S` ((_|_`
 A) vH (A i^i B))) = ((S` (_|_` A)) + (S` (A i^i B))))
 
Theoremstm1i 11815 State of component of unit meet.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> ((S` (A i^i B)) = 1 -> (S` A) = 1))
 
Theoremstm1ri 11816 State of component of unit meet.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> ((S` (A i^i B)) = 1 -> (S` B) = 1))
 
Theoremstm1addi 11817 Sum of states whose meet is 1.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> ((S` (A i^i B)) = 1 -> ((S` A) + (S` B)) = 2))
 
Theoremstaddi 11818 If the sum of 2 states is 2, then each state is 1.
|- A e. CH   &   |- B e. CH   =>   |- (S e. States -> (((S` A) + (S` B)) = 2 -> (S` A) = 1))
 
Theoremstm1add3i 11819 Sum of states whose meet is 1.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   =>   |- (S e. States -> ((S` ((A i^i B) i^i C)) = 1 -> (((S` A) + (S` B)) + (S` C)) = 3))
 
Theoremstadd3i 11820 If the sum of 3 states is 3, then each state is 1.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   =>   |- (S e. States -> ((((S` A) + (S` B)) + (S` C)) = 3 -> (S` A) = 1))
 
Theoremst0 11821 The state of the zero subspace.
|- (S e. States -> (S` 0H) = 0)
 
Theoremstrlem1 11822 Lemma for strong state theorem: if closed subspace A is not contained in B, there is a unit vector u in their difference.
 
Theoremstrlem2 11823 Lemma for strong state theorem.
 
Theoremstrlem3a 11824 Lemma for strong state theorem: the function S, that maps a closed subspace to the square of the norm of its projection onto a unit vector, is a state.
 
Theoremstrlem3 11825 Lemma for strong state theorem: the function S, that maps a closed subspace to the square of the norm of its projection onto a unit vector, is a state. This lemma restates the hypotheses in a more convenient form to work with.
 
Theoremstrlem4 11826 Lemma for strong state theorem.
 
Theoremstrlem5 11827 Lemma for strong state theorem.
 
Theoremstrlem6 11828 Lemma for strong state theorem.
 
Theoremstri 11829 Strong state theorem. The states on a Hilbert lattice define an ordering. Remark in [Mayet] p. 370.
|- A e. CH   &   |- B e. CH   =>   |- (A.f e. States ((f` A) = 1 -> (f` B) = 1) -> A C_ B)
 
Theoremstrb 11830 Strong state theorem (bidirectional version).
|- A e. CH   &   |- B e. CH   =>   |- (A.f e. States ((f` A) = 1 -> (f` B) = 1) <-> A C_ B)
 
Theoremhstrlem2 11831 Lemma for strong set of CH states theorem.
 
Theoremhstrlem3a 11832 Lemma for strong set of CH states theorem: the function S, that maps a closed subspace to the square of the norm of its projection onto a unit vector, is a state.
 
Theoremhstrlem3 11833 Lemma for strong set of CH states theorem: the function S, that maps a closed subspace to the square of the norm of its projection onto a unit vector, is a state. This lemma restates the hypotheses in a more convenient form to work with.
 
Theoremhstrlem4 11834 Lemma for strong set of CH states theorem.
 
Theoremhstrlem5 11835 Lemma for strong set of CH states theorem.
 
Theoremhstrlem6 11836 Lemma for strong set of CH states theorem.
 
Theoremhstri 11837 Hilbert space admits a strong set of Hilbert-space-valued states (CH-states). Theorem in [Mayet3] p. 10.
|- A e. CH   &   |- B e. CH   =>   |- (A.f e. CHStates ((normh` (f` A)) = 1 -> (normh` (f` B)) = 1) -> A C_ B)
 
Theoremhstrbi 11838 Strong CH-state theorem (bidirectional version). Theorem in [Mayet3] p. 10 and its converse.
|- A e. CH   &   |- B e. CH   =>   |- (A.f e. CHStates ((normh` (f` A)) = 1 -> (normh` (f` B)) = 1) <-> A C_ B)
 
Theoremlargei 11839 A Hilbert lattice admits a largei set of states. Remark in [Mayet] p. 370.
|- A e. CH   =>   |- (-. A = 0H <-> E.f e. States (f` A) = 1)
 
Theoremjplem1 11840 Lemma for Jauch-Piron theorem.
 
Theoremjplem2 11841 Lemma for Jauch-Piron theorem.
 
Theoremjpi 11842 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 in [Mayet] p. 370. (See strlem3a 11824 for the proof that S is a state.)
|- S = {<.x, y>. | (x e. CH /\ y = ((normh` ((proj` x)` u))^2))}   &   |- A e. CH   &   |- B e. CH   =>   |- ((u e. ~H /\ (normh` u) = 1) -> (((S` A) = 1 /\ (S` B) = 1) <-> (S` (A i^i B)) = 1))
 
Godowski's equation
 
Theoremgolem1 11843 Lemma for Godowski's equation.
 
Theoremgolem2 11844 Lemma for Godowski's equation.
 
Theoremgoeqi 11845 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) C_ D
 
Theoremstcltr1i 11846 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 C_ y)))   &   |- A e. CH   &   |- B e. CH   =>   |- (ph -> (((S` A) = 1 -> (S` B) = 1) -> A C_ B))
 
Theoremstcltr2i 11847 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 C_ y)))   &   |- A e. CH   =>   |- (ph -> ((S` A) = 1 -> A = ~H))
 
Theoremstcltrlem1 11848 Lemma for strong classical state theorem.
 
Theoremstcltrlem2 11849 Lemma for strong classical state theorem.
 
Theoremstcltrthi 11850 Theorem for classically strong set of states. If there exists a "classically strong set of states" on lattice CH (or actually any ortholattice, which would have an identical proof), then any two elements of the lattice commute, i.e., the lattice is distributive. (Proof due to Mladen Pavicic.) Theorem 3.3 of [MegPav2000] 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 C_ y)   =>   |- B C_ ((_|_` A) vH (A i^i B))
 
Covers relation; modular pairs
 
Definitiondf-cv 11851 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 cvbr 11854 and cvbr2 11855 for membership relations.
|- <o = {<.x, y>. | ((x e. CH /\ y e. CH) /\ (x C. y /\ -. E.z e. CH (x C. z /\ z C. y)))}
 
Definitiondf-md 11852 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 11866 for membership relation.
|- MH = {<.x, y>. | ((x e. CH /\ y e. CH) /\ A.z e. CH (z C_ y -> ((z vH x) i^i y) = (z vH (x i^i y))))}
 
Definitiondf-dmd 11853 Define the dual 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 dual modular pair." See dmdbr 11871 for membership relation.
|- MH* = {<.x, y>. | ((x e. CH /\ y e. CH) /\ A.z e. CH (y C_ z -> ((z i^i x) vH y) = (z i^i (x vH y))))}
 
Theoremcvbr 11854 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 C. B /\ -. E.x e. CH (A C. x /\ x C. B))))
 
Theoremcvbr2 11855 Binary relation expressing B covers A. Definition of covers in [Kalmbach] p. 15.
|- ((A e. CH /\ B e. CH) -> (A <o B <-> (A C. B /\ A.x e. CH ((A C. x /\ x C_ B) -> x = B))))
 
Theoremcvcon3 11856 Contraposition law for the covers relation.
|- ((A e. CH /\ B e. CH) -> (A <o B <-> (_|_` B) <o (_|_` A)))
 
Theoremcvpss 11857 The covers relation implies proper subset.
|- ((A e. CH /\ B e. CH) -> (A <o B -> A C. B))
 
Theoremcvnbtwn 11858 The covers relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> -. (A C. C /\ C C. B)))
 
Theoremcvnbtwn2 11859 The covers relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> ((A C. C /\ C C_ B) -> C = B)))
 
Theoremcvnbtwn3 11860 The covers relation implies no in-betweenness.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A <o B -> ((A C_ C /\ C C. B) -> C = A)))
 
Theoremcvnbtwn4 11861 The covers 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 /\ C C_ B) -> (C = A \/ C = B))))
 
Theoremcvnsym 11862 The covers relation is not symmetric.
|- ((A e. CH /\ B e. CH) -> (A <o B -> -. B <o A))
 
Theoremcvnref 11863 The covers relation is not reflexive.
|- (A e. CH -> -. A <o A)
 
Theoremcvntr 11864 The covers relation is not transitive.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> ((A <o B /\ B <o C) -> -. A <o C))
 
Theoremspansncv2 11865 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}) C_ A -> A <o (A vH (span` {B}))))
 
Theoremmdbr 11866 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 C_ B -> ((x vH A) i^i B) = (x vH (A i^i B)))))
 
Theoremmdi 11867 Consequence of the modular pair property.
|- (((A e. CH /\ B e. CH /\ C e. CH) /\ (A MH B /\ C C_ B)) -> ((C vH A) i^i B) = (C vH (A i^i B)))
 
Theoremmdbr2 11868 Binary relation expressing the modular pair property. This version has a weaker constraint than mdbr 11866.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> A.x e. CH (x C_ B -> ((x vH A) i^i B) C_ (x vH (A i^i B)))))
 
Theoremmdbr3 11869 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 11870 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) C_ ((x i^i B) vH (A i^i B))))
 
Theoremdmdbr 11871 Binary relation expressing the dual modular pair property.
|- ((A e. CH /\ B e. CH) -> (A MH* B <-> A.x e. CH (B C_ x -> ((x i^i A) vH B) = (x i^i (A vH B)))))
 
Theoremdmdmd 11872 The dual modular pair property expressed in terms of the modular pair property, that hold in Hilbert lattices. Remark 29.6 of [MaedaMaeda] p. 130.
|- ((A e. CH /\ B e. CH) -> (A MH* B <-> (_|_` A) MH (_|_` B)))
 
Theoremmddmd 11873 The modular pair property expressed in terms of the dual modular pair property.
|- ((A e. CH /\ B e. CH) -> (A MH B <-> (_|_` A) MH* (_|_` B)))
 
Theoremdmdi 11874 Consequence of the dual modular pair property.
|- (((A e. CH /\ B e. CH /\ C e. CH) /\ (A MH* B /\ B C_ C)) -> ((C i^i A) vH B) = (C i^i (A vH B)))
 
Theoremdmdbr2 11875 Binary relation expressing the dual modular pair property. This version has a weaker constraint than dmdbr 11871.
|- ((A e. CH /\ B e. CH) -> (A MH* B <-> A.x e. CH (B C_ x -> (x i^i (A vH B)) C_ ((x i^i A) vH B))))
 
Theoremdmdi2 11876 Consequence of the dual modular pair property.
|- (((A e. CH /\ B e. CH /\ C e. CH) /\ (A MH* B /\ B C_ C)) -> (C i^i (A vH B)) C_ ((C i^i A) vH B))
 
Theoremdmdbr3 11877 Binary relation expressing the dual 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 vH B) i^i A) vH B) = ((x vH B) i^i (A vH B))))
 
Theoremdmdbr4 11878 Binary relation expressing the dual 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 vH B) i^i (A vH B)) C_ (((x vH B) i^i A) vH B)))
 
Theoremdmdi4 11879 Consequence of the dual modular pair property.
|- ((A e. CH /\ B e. CH /\ C e. CH) -> (A MH* B -> ((C vH B) i^i (A vH B)) C_ (((C vH B) i^i A) vH B)))
 
Theoremdmdbr5 11880 Binary relation expressing the dual modular pair property.
|- ((A e. CH /\ B e. CH) -> (A MH* B <-> A.x e. CH (x C_ (A vH B) -> x C_ (((x vH B) i^i A) vH B))))
 
Theoremmddmd2 11881 Relationship between modular pairs and dual-modular pairs. Lemma 1.2 of [MaedaMaeda] p. 1.
|- (A e. CH -> (A.x e. CH A MH x <-> A.x e. CH A MH* x))
 
Theoremmdsl0 11882 A sublattice condition that transfers the modular pair property. Exercise 12 of [Kalmbach] p. 103. Also Lemma 1.5.3 of [MaedaMaeda] p. 2.
|- (((A e. CH /\ B e. CH) /\ (C e. CH /\ D e. CH)) -> ((((C C_ A /\ D C_ B) /\ (A i^i B) = 0H) /\ A MH B) -> C MH D))
 
Theoremssmd1 11883 Ordering implies the modular pair property. Remark in [MaedaMaeda] p. 1.
|- ((A e. CH /\ B e. CH /\ A C_ B) -> A MH B)
 
Theoremssmd2 11884 Ordering implies the modular pair property. Remark in [MaedaMaeda] p. 1.
|- ((A e. CH /\ B e. CH /\ A C_ B) -> B MH A)
 
Theoremssdmd1 11885 Ordering implies the dual modular pair property. Remark in [MaedaMaeda] p. 1.
|- ((A e. CH /\ B e. CH /\ A C_ B) -> A MH* B)
 
Theoremssdmd2 11886 Ordering implies the dual modular pair property. Remark in [MaedaMaeda] p. 1.
|- ((A e. CH /\ B e. CH /\ A C_ B) -> (_|_` B) MH (_|_` A))
 
Theoremdmdsl3 11887 Sublattice mapping for a dual-modular pair. Part of Theorem 1.3 of [MaedaMaeda] p. 2.
|- (((A e. CH /\ B e. CH /\ C e. CH) /\ (B MH* A /\ A C_ C /\ C C_ (A vH B))) -> ((C i^i B) vH A) = C)
 
Theoremmdsl3 11888 Sublattice mapping for a modular pair. Part of Theorem 1.3 of [MaedaMaeda] p. 2.
|- (((A e. CH /\ B e. CH /\ C e. CH) /\ (A MH B /\ (A i^i B) C_ C /\ C C_ B)) -> ((C vH A) i^i B) = C)
 
Theoremmdslle1i 11889 Order preservation of the one-to-one onto mapping between the two sublattices in Lemma 1.3 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- D e. CH   =>   |- ((B MH* A /\ A C_ (C i^i D) /\ (C vH D) C_ (A vH B)) -> (C C_ D <-> (C i^i B) C_ (D i^i B)))
 
Theoremmdslle2i 11890 Order preservation of the one-to-one onto mapping between the two sublattices in Lemma 1.3 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- D e. CH   =>   |- ((A MH B /\ (A i^i B) C_ (C i^i D) /\ (C vH D) C_ B) -> (C C_ D <-> (C vH A) C_ (D vH A)))
 
Theoremmdslj1i 11891 Join preservation of the one-to-one onto mapping between the two sublattices in Lemma 1.3 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- D e. CH   =>   |- (((A MH B /\ B MH* A) /\ (A C_ (C i^i D) /\ (C vH D) C_ (A vH B))) -> ((C vH D) i^i B) = ((C i^i B) vH (D i^i B)))
 
Theoremmdslj2i 11892 Meet preservation of the reverse mapping between the two sublattices in Lemma 1.3 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   &   |- C e. CH   &   |- D e. CH   =>   |- (((A MH B /\ B MH* A) /\ ((A i^i B) C_ (C i^i D) /\ (C vH D) C_ B)) -> ((C i^i D) vH A) = ((C vH A) i^i (D vH A)))
 
Theoremmdsl1i 11893 If the modular pair property holds in a sublattice, it holds in the whole lattice. Lemma 1.4 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   =>   |- (A.x e. CH (((A i^i B) C_ x /\ x C_ (A vH B)) -> (x C_ B -> ((x vH A) i^i B) = (x vH (A i^i B)))) <-> A MH B)
 
Theoremmdsl2i 11894 If the modular pair property holds in a sublattice, it holds in the whole lattice. Lemma 1.4 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   =>   |- (A MH B <-> A.x e. CH (((A i^i B) C_ x /\ x C_ B) -> ((x vH A) i^i B) C_ (x vH (A i^i B))))
 
Theoremmdsl2bi 11895 If the modular pair property holds in a sublattice, it holds in the whole lattice. Lemma 1.4 of [MaedaMaeda] p. 2.
|- A e. CH   &   |- B e. CH   =>   |- (A MH B <-> A.x e. CH (((A i^i B) C_ x /\ x C_ B) -> ((x vH A) i^i B) = (x vH (A i^i B))))
 
Theoremcvmdi 11896 The covering property implies the modular pair property. Lemma 7.5.1 of [MaedaMaeda] p. 31.
|- A e. CH   &   |- B e. CH   =>   |- ((A i^i B) <o B -> A MH B)
 
Theoremmdslmd1lem1 11897 Lemma for mdslmd1i 11901.
 
Theoremmdslmd1lem2 11898 Lemma for mdslmd1i 11901.
 
Theoremmdslmd1lem3 11899 Lemma for mdslmd1i 11901.
 
Theoremmdslmd1lem4 11900 Lemma for mdslmd1i 11901.

MPE Home   Contents Copyright terms: Public domain < Previous  Next >