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| Mirrors > Home > HSE Home > Th. List > hhsssh2 | Structured version Visualization version GIF version | ||
| Description: The predicate "𝐻 is a subspace of Hilbert space." (Contributed by NM, 8-Apr-2008.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hhsssh2.1 | ⊢ 𝑊 = 〈〈( +ℎ ↾ (𝐻 × 𝐻)), ( ·ℎ ↾ (ℂ × 𝐻))〉, (normℎ ↾ 𝐻)〉 |
| Ref | Expression |
|---|---|
| hhsssh2 | ⊢ (𝐻 ∈ Sℋ ↔ (𝑊 ∈ NrmCVec ∧ 𝐻 ⊆ ℋ)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2763 | . . 3 ⊢ 〈〈 +ℎ , ·ℎ 〉, normℎ〉 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 2 | hhsssh2.1 | . . 3 ⊢ 𝑊 = 〈〈( +ℎ ↾ (𝐻 × 𝐻)), ( ·ℎ ↾ (ℂ × 𝐻))〉, (normℎ ↾ 𝐻)〉 | |
| 3 | 1, 2 | hhsssh 31599 | . 2 ⊢ (𝐻 ∈ Sℋ ↔ (𝑊 ∈ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ∧ 𝐻 ⊆ ℋ)) |
| 4 | resss 6002 | . . . . 5 ⊢ ( +ℎ ↾ (𝐻 × 𝐻)) ⊆ +ℎ | |
| 5 | resss 6002 | . . . . 5 ⊢ ( ·ℎ ↾ (ℂ × 𝐻)) ⊆ ·ℎ | |
| 6 | resss 6002 | . . . . 5 ⊢ (normℎ ↾ 𝐻) ⊆ normℎ | |
| 7 | 4, 5, 6 | 3pm3.2i 1358 | . . . 4 ⊢ (( +ℎ ↾ (𝐻 × 𝐻)) ⊆ +ℎ ∧ ( ·ℎ ↾ (ℂ × 𝐻)) ⊆ ·ℎ ∧ (normℎ ↾ 𝐻) ⊆ normℎ) |
| 8 | 1 | hhnv 31495 | . . . . 5 ⊢ 〈〈 +ℎ , ·ℎ 〉, normℎ〉 ∈ NrmCVec |
| 9 | 1 | hhva 31496 | . . . . . 6 ⊢ +ℎ = ( +𝑣 ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 10 | 2 | hhssva 31587 | . . . . . 6 ⊢ ( +ℎ ↾ (𝐻 × 𝐻)) = ( +𝑣 ‘𝑊) |
| 11 | 1 | hhsm 31499 | . . . . . 6 ⊢ ·ℎ = ( ·𝑠OLD ‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 12 | 2 | hhsssm 31588 | . . . . . 6 ⊢ ( ·ℎ ↾ (ℂ × 𝐻)) = ( ·𝑠OLD ‘𝑊) |
| 13 | 1 | hhnm 31501 | . . . . . 6 ⊢ normℎ = (normCV‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) |
| 14 | 2 | hhssnm 31589 | . . . . . 6 ⊢ (normℎ ↾ 𝐻) = (normCV‘𝑊) |
| 15 | eqid 2763 | . . . . . 6 ⊢ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) = (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 16 | 9, 10, 11, 12, 13, 14, 15 | isssp 31054 | . . . . 5 ⊢ (〈〈 +ℎ , ·ℎ 〉, normℎ〉 ∈ NrmCVec → (𝑊 ∈ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ↔ (𝑊 ∈ NrmCVec ∧ (( +ℎ ↾ (𝐻 × 𝐻)) ⊆ +ℎ ∧ ( ·ℎ ↾ (ℂ × 𝐻)) ⊆ ·ℎ ∧ (normℎ ↾ 𝐻) ⊆ normℎ)))) |
| 17 | 8, 16 | ax-mp 5 | . . . 4 ⊢ (𝑊 ∈ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ↔ (𝑊 ∈ NrmCVec ∧ (( +ℎ ↾ (𝐻 × 𝐻)) ⊆ +ℎ ∧ ( ·ℎ ↾ (ℂ × 𝐻)) ⊆ ·ℎ ∧ (normℎ ↾ 𝐻) ⊆ normℎ))) |
| 18 | 7, 17 | mpbiran2 722 | . . 3 ⊢ (𝑊 ∈ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ↔ 𝑊 ∈ NrmCVec) |
| 19 | 18 | anbi1i 635 | . 2 ⊢ ((𝑊 ∈ (SubSp‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ∧ 𝐻 ⊆ ℋ) ↔ (𝑊 ∈ NrmCVec ∧ 𝐻 ⊆ ℋ)) |
| 20 | 3, 19 | bitri 278 | 1 ⊢ (𝐻 ∈ Sℋ ↔ (𝑊 ∈ NrmCVec ∧ 𝐻 ⊆ ℋ)) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 209 ∧ wa 400 ∧ w3a 1103 = wceq 1570 ∈ wcel 2143 ⊆ wss 3906 〈cop 4596 × cxp 5661 ↾ cres 5665 ‘cfv 6538 ℂcc 11099 NrmCVeccnv 30914 SubSpcss 31051 ℋchba 31249 +ℎ cva 31250 ·ℎ csm 31251 normℎcno 31253 Sℋ csh 31258 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 ax-pre-sup 11179 ax-addf 11180 ax-mulf 11181 ax-hilex 31329 ax-hfvadd 31330 ax-hvcom 31331 ax-hvass 31332 ax-hv0cl 31333 ax-hvaddid 31334 ax-hfvmul 31335 ax-hvmulid 31336 ax-hvmulass 31337 ax-hvdistr1 31338 ax-hvdistr2 31339 ax-hvmul0 31340 ax-hfi 31409 ax-his1 31412 ax-his2 31413 ax-his3 31414 ax-his4 31415 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-er 8695 df-map 8827 df-pm 8828 df-en 8945 df-dom 8946 df-sdom 8947 df-sup 9403 df-inf 9404 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-div 11873 df-nn 12235 df-2 12304 df-3 12305 df-4 12306 df-n0 12506 df-z 12593 df-uz 12864 df-q 12974 df-rp 13018 df-xneg 13138 df-xadd 13139 df-xmul 13140 df-icc 13380 df-seq 14040 df-exp 14100 df-cj 15152 df-re 15153 df-im 15154 df-sqrt 15288 df-abs 15289 df-topgen 17497 df-psmet 21495 df-xmet 21496 df-met 21497 df-bl 21498 df-mopn 21499 df-top 23032 df-topon 23049 df-bases 23084 df-lm 23367 df-haus 23453 df-grpo 30823 df-gid 30824 df-ginv 30825 df-gdiv 30826 df-ablo 30875 df-vc 30889 df-nv 30922 df-va 30925 df-ba 30926 df-sm 30927 df-0v 30928 df-vs 30929 df-nmcv 30930 df-ims 30931 df-ssp 31052 df-hnorm 31298 df-hba 31299 df-hvsub 31301 df-hlim 31302 df-sh 31537 df-ch 31551 df-ch0 31583 |
| This theorem is referenced by: (None) |
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