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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 21897 | . . 3 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LMod) | |
| 3 | 1, 2 | syl 18 | . 2 ⊢ (𝜑 → 𝑊 ∈ LMod) |
| 4 | eqid 2760 | . . . 4 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
| 5 | tcphcph.2 | . . . 4 ⊢ (𝜑 → 𝐹 = (ℂfld ↾s 𝐾)) | |
| 6 | phllvec 21896 | . . . . . 6 ⊢ (𝑊 ∈ PreHil → 𝑊 ∈ LVec) | |
| 7 | 1, 6 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ LVec) |
| 8 | tcphcph.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑊) | |
| 9 | 8 | lvecdrng 21341 | . . . . 5 ⊢ (𝑊 ∈ LVec → 𝐹 ∈ DivRing) |
| 10 | 7, 9 | syl 18 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ DivRing) |
| 11 | 4, 5, 10 | cphsubrglem 25459 | . . 3 ⊢ (𝜑 → (𝐹 = (ℂfld ↾s (Base‘𝐹)) ∧ (Base‘𝐹) = (𝐾 ∩ ℂ) ∧ (Base‘𝐹) ∈ (SubRing‘ℂfld))) |
| 12 | 11 | simp1d 1160 | . 2 ⊢ (𝜑 → 𝐹 = (ℂfld ↾s (Base‘𝐹))) |
| 13 | 11 | simp3d 1162 | . 2 ⊢ (𝜑 → (Base‘𝐹) ∈ (SubRing‘ℂfld)) |
| 14 | 8, 4 | isclm 25346 | . 2 ⊢ (𝑊 ∈ ℂMod ↔ (𝑊 ∈ LMod ∧ 𝐹 = (ℂfld ↾s (Base‘𝐹)) ∧ (Base‘𝐹) ∈ (SubRing‘ℂfld))) |
| 15 | 3, 12, 13, 14 | syl3anbrc 1362 | 1 ⊢ (𝜑 → 𝑊 ∈ ℂMod) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ∩ cin 3897 ‘cfv 6527 (class class class)co 7408 ℂcc 11169 Basecbs 17348 ↾s cress 17369 Scalarcsca 17392 SubRingcsubrg 20782 DivRingcdr 20941 LModclmod 21096 LVecclvec 21338 ℂfldccnfld 21639 PreHilcphl 21891 ℂModcclm 25344 toℂPreHilctcph 25449 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-cnex 11227 ax-resscn 11228 ax-1cn 11229 ax-icn 11230 ax-addcl 11231 ax-addrcl 11232 ax-mulcl 11233 ax-mulrcl 11234 ax-mulcom 11235 ax-addass 11236 ax-mulass 11237 ax-distr 11238 ax-i2m1 11239 ax-1ne0 11240 ax-1rid 11241 ax-rnegex 11242 ax-rrecex 11243 ax-cnre 11244 ax-pre-lttri 11245 ax-pre-lttrn 11246 ax-pre-ltadd 11247 ax-pre-mulgt0 11248 ax-addf 11250 ax-mulf 11251 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6293 df-ord 6354 df-on 6355 df-lim 6356 df-suc 6357 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7365 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7861 df-1st 7984 df-2nd 7985 df-tpos 8221 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8454 df-er 8695 df-en 8952 df-dom 8953 df-sdom 8954 df-fin 8955 df-pnf 11316 df-mnf 11317 df-xr 11318 df-ltxr 11319 df-le 11320 df-sub 11514 df-neg 11515 df-div 11943 df-nn 12305 df-2 12374 df-3 12375 df-4 12376 df-5 12377 df-6 12378 df-7 12379 df-8 12380 df-9 12381 df-n0 12576 df-z 12663 df-dec 12784 df-uz 12935 df-fz 13609 df-seq 14113 df-exp 14173 df-struct 17286 df-sets 17303 df-slot 17321 df-ndx 17333 df-base 17349 df-ress 17370 df-plusg 17402 df-mulr 17403 df-starv 17404 df-tset 17408 df-ple 17409 df-ds 17411 df-unif 17412 df-0g 17573 df-mgm 18777 df-sgrp 18869 df-mnd 18885 df-grp 19108 df-minusg 19109 df-subg 19294 df-cmn 19957 df-abl 19958 df-mgp 20322 df-rng 20336 df-ur 20369 df-ring 20422 df-cring 20423 df-oppr 20528 df-dvdsr 20548 df-unit 20549 df-subrg 20783 df-drng 20943 df-lvec 21339 df-cnfld 21640 df-phl 21893 df-clm 25345 |
| This theorem is used by: tcphcphlem3 25515 ipcau2 25516 tcphcphlem1 25517 tcphcphlem2 25518 tcphcph 25519 |
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