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Related theorems GIF version |
| Description: Hilbert space property of a closed subspace. |
| Ref | Expression |
|---|---|
| hhssbn.1 | ⊢ W = 〈〈( +h ↾ (H × H)), ( ·h ↾ (ℂ × H))〉, (normh ↾ H)〉 |
| hhssbn.2 | ⊢ H ∈ Cℋ |
| Ref | Expression |
|---|---|
| hhsshl | ⊢ W ∈ CHil |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ishl 8599 | . 2 ⊢ (W ∈ CHil ↔ (W ∈ CBan ⋀ W ∈ CPreHil)) | |
| 2 | hhssbn.1 | . . 3 ⊢ W = 〈〈( +h ↾ (H × H)), ( ·h ↾ (ℂ × H))〉, (normh ↾ H)〉 | |
| 3 | hhssbn.2 | . . 3 ⊢ H ∈ Cℋ | |
| 4 | 2, 3 | hhssbn 9158 | . 2 ⊢ W ∈ CBan |
| 5 | 3 | chshi 9104 | . . 3 ⊢ H ∈ Sℋ |
| 6 | 2, 5 | hhssph 9151 | . 2 ⊢ W ∈ CPreHil |
| 7 | 1, 4, 6 | mpbir2an 734 | 1 ⊢ W ∈ CHil |
| Colors of variables: wff set class |
| Syntax hints: = wceq 960 ∈ wcel 962 〈cop 2421 × cxp 3182 ↾ cres 3186 ℂcc 5245 CPreHilcphl 8479 CBancbn 8530 CHilchl 8597 +h cva 8796 ·h csm 8797 normhcno 8801 Cℋ cch 8805 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 966 ax-gen 967 ax-8 968 ax-9 969 ax-10 970 ax-11 971 ax-12 972 ax-13 973 ax-14 974 ax-17 975 ax-4 977 ax-5o 979 ax-6o 982 ax-9o 1129 ax-10o 1146 ax-16 1216 ax-11o 1224 ax-ext 1466 ax-rep 2706 ax-sep 2716 ax-nul 2723 ax-pow 2756 ax-pr 2793 ax-un 2880 ax-inf2 4637 ax-hilex 8876 ax-hfvadd 8877 ax-hvcom 8878 ax-hvass 8879 ax-hv0cl 8880 ax-hvaddid 8881 ax-hfvmul 8882 ax-hvmulid 8883 ax-hvmulass 8884 ax-hvdistr1 8885 ax-hvdistr2 8886 ax-hvmul0 8887 ax-hfi 8953 ax-his1 8956 ax-his2 8957 ax-his3 8958 ax-his4 8959 ax-hcompl 9078 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 780 df-3an 781 df-ex 985 df-sb 1178 df-eu 1388 df-mo 1389 df-clab 1471 df-cleq 1476 df-clel 1479 df-ne 1594 df-nel 1595 df-ral 1656 df-rex 1657 df-reu 1658 df-rab 1659 df-v 1819 df-sbc 1949 df-csb 2010 df-dif 2058 df-un 2059 df-in 2060 df-ss 2062 df-pss 2064 df-nul 2290 df-if 2372 df-pw 2412 df-sn 2422 df-pr 2423 df-tp 2425 df-op 2426 df-uni 2516 df-int 2546 df-iun 2580 df-br 2633 df-opab 2680 df-tr 2694 df-eprel 2846 df-id 2849 df-po 2854 df-so 2864 df-fr 2931 df-we 2948 df-ord 2965 df-on 2966 df-lim 2967 df-suc 2968 df-om 3146 df-xp 3198 df-rel 3199 df-cnv 3200 df-co 3201 df-dm 3202 df-rn 3203 df-res 3204 df-ima 3205 df-fun 3206 df-fn 3207 df-f 3208 df-f1 3209 df-fo 3210 df-f1o 3211 df-fv 3212 df-rdg 3946 df-opr 3979 df-oprab 3980 df-1st 4093 df-2nd 4094 df-1o 4147 df-oadd 4149 df-omul 4150 df-er 4275 df-ec 4277 df-qs 4280 df-en 4382 df-dom 4383 df-sdom 4384 df-sup 4584 df-ni 5013 df-pli 5014 df-mi 5015 df-lti 5016 df-plpq 5048 df-mpq 5049 df-enq 5050 df-nq 5051 df-plq 5052 df-mq 5053 df-rq 5054 df-ltq 5055 df-1q 5056 df-np 5099 df-1p 5100 df-plp 5101 df-mp 5102 df-ltp 5103 df-plpr 5177 df-mpr 5178 df-enr 5179 df-nr 5180 df-plr 5181 df-mr 5182 df-ltr 5183 df-0r 5184 df-1r 5185 df-m1r 5186 df-c 5253 df-0 5254 df-1 5255 df-i 5256 df-r 5257 df-plus 5258 df-mul 5259 df-lt 5260 df-sub 5369 df-neg 5371 df-pnf 5500 df-mnf 5501 df-xr 5502 df-ltxr 5503 df-le 5504 df-div 5716 df-n 5931 df-2 5976 df-3 5977 df-4 5978 df-n0 6106 df-z 6142 df-uz 6368 df-seq1 6491 df-exp 6582 df-sqr 6684 df-re 6765 df-im 6766 df-cj 6767 df-abs 6768 df-met 7802 df-lm 7931 df-cau 7932 df-cmet 7933 df-grp 8046 df-gid 8047 df-ginv 8048 df-gdiv 8049 df-abl 8108 df-subg 8123 df-vc 8173 df-nv 8219 df-va 8222 df-ba 8223 df-sm 8224 df-0v 8225 df-vs 8226 df-nm 8227 df-ims 8228 df-ssp 8389 df-ph 8480 df-bn 8531 df-hl 8598 df-hnorm 8844 df-hvsub 8847 df-hlim 8848 df-hcau 8849 df-sh 9083 df-ch 9099 df-ch0 9132 |