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| Mirrors > Home > MPE Home > Th. List > phclm | Structured version Visualization version GIF version | ||
| Description: A pre-Hilbert space whose field of scalars is a restriction of the field of complex numbers is a subcomplex module. TODO: redundant hypotheses. (Contributed by Mario Carneiro, 16-Oct-2015.) |
| Ref | Expression |
|---|---|
| tcphval.n | ⊢ 𝐺 = (toℂPreHil‘𝑊) |
| tcphcph.v | ⊢ 𝑉 = (Base‘𝑊) |
| tcphcph.f | ⊢ 𝐹 = (Scalar‘𝑊) |
| tcphcph.1 | ⊢ (𝜑 → 𝑊 ∈ PreHil) |
| tcphcph.2 | ⊢ (𝜑 → 𝐹 = (ℂfld ↾s 𝐾)) |
| Ref | Expression |
|---|---|
| phclm | ⊢ (𝜑 → 𝑊 ∈ ℂMod) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tcphcph.1 | . . 3 ⊢ (𝜑 → 𝑊 ∈ PreHil) | |
| 2 | phllmod 21599 | . . 3 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LMod) | |
| 3 | 1, 2 | syl 17 | . 2 ⊢ (𝜑 → 𝑊 ∈ LMod) |
| 4 | eqid 2735 | . . . 4 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
| 5 | tcphcph.2 | . . . 4 ⊢ (𝜑 → 𝐹 = (ℂfld ↾s 𝐾)) | |
| 6 | phllvec 21598 | . . . . . 6 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LVec) | |
| 7 | 1, 6 | syl 17 | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ LVec) |
| 8 | tcphcph.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 9 | 8 | lvecdrng 21089 | . . . . 5 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
| 10 | 7, 9 | syl 17 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ DivRing) |
| 11 | 4, 5, 10 | cphsubrglem 25132 | . . 3 ⊢ (𝜑 → (𝐹 = (ℂfld ↾s (Base‘𝐹)) ∧ (Base‘𝐹) = (𝐾 ∩ ℂ) ∧ (Base‘𝐹) ∈ (SubRing‘ℂfld))) |
| 12 | 11 | simp1d 1143 | . 2 ⊢ (𝜑 → 𝐹 = (ℂfld ↾s (Base‘𝐹))) |
| 13 | 11 | simp3d 1145 | . 2 ⊢ (𝜑 → (Base‘𝐹) ∈ (SubRing‘ℂfld)) |
| 14 | 8, 4 | isclm 25019 | . 2 ⊢ (𝑊 ∈ ℂMod ↔ (𝑊 ∈ LMod ∧ 𝐹 = (ℂfld ↾s (Base‘𝐹)) ∧ (Base‘𝐹) ∈ (SubRing‘ℂfld))) |
| 15 | 3, 12, 13, 14 | syl3anbrc 1345 | 1 ⊢ (𝜑 → 𝑊 ∈ ℂMod) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ∩ cin 3884 ‘cfv 6487 (class class class)co 7356 ℂcc 11025 Basecbs 17168 ↾s cress 17189 Scalarcsca 17212 SubRingcsubrg 20535 DivRingcdr 20695 LModclmod 20844 LVecclvec 21086 ℂfldccnfld 21341 PreHilcphl 21593 ℂModcclm 25017 toℂPreHilctcph 25122 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2184 ax-ext 2707 ax-rep 5201 ax-sep 5220 ax-nul 5230 ax-pow 5296 ax-pr 5364 ax-un 7678 ax-cnex 11083 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 ax-addf 11106 ax-mulf 11107 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3060 df-rmo 3340 df-reu 3341 df-rab 3388 df-v 3429 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-tp 4562 df-op 4564 df-uni 4841 df-iun 4925 df-br 5075 df-opab 5137 df-mpt 5156 df-tr 5182 df-id 5515 df-eprel 5520 df-po 5528 df-so 5529 df-fr 5573 df-we 5575 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 df-pred 6254 df-ord 6315 df-on 6316 df-lim 6317 df-suc 6318 df-iota 6443 df-fun 6489 df-fn 6490 df-f 6491 df-f1 6492 df-fo 6493 df-f1o 6494 df-fv 6495 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-1st 7931 df-2nd 7932 df-tpos 8165 df-frecs 8220 df-wrecs 8251 df-recs 8300 df-rdg 8338 df-1o 8394 df-er 8632 df-en 8883 df-dom 8884 df-sdom 8885 df-fin 8886 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-div 11797 df-nn 12164 df-2 12233 df-3 12234 df-4 12235 df-5 12236 df-6 12237 df-7 12238 df-8 12239 df-9 12240 df-n0 12427 df-z 12514 df-dec 12634 df-uz 12778 df-fz 13451 df-seq 13953 df-exp 14013 df-struct 17106 df-sets 17123 df-slot 17141 df-ndx 17153 df-base 17169 df-ress 17190 df-plusg 17222 df-mulr 17223 df-starv 17224 df-tset 17228 df-ple 17229 df-ds 17231 df-unif 17232 df-0g 17393 df-mgm 18597 df-sgrp 18676 df-mnd 18692 df-grp 18901 df-minusg 18902 df-subg 19088 df-cmn 19746 df-abl 19747 df-mgp 20111 df-rng 20123 df-ur 20152 df-ring 20205 df-cring 20206 df-oppr 20306 df-dvdsr 20326 df-unit 20327 df-subrg 20536 df-drng 20697 df-lvec 21087 df-cnfld 21342 df-phl 21595 df-clm 25018 |
| This theorem is referenced by: tcphcphlem3 25188 ipcau2 25189 tcphcphlem1 25190 tcphcphlem2 25191 tcphcph 25192 |
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