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| Mirrors > Home > HSE Home > Th. List > adjbd1o | Structured version Visualization version GIF version | ||
| Description: The mapping of adjoints of bounded linear operators is one-to-one onto. (Contributed by NM, 19-Feb-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| adjbd1o | ⊢ (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→BndLinOp |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | adj1o 31880 | . . . 4 ⊢ adjℎ:dom adjℎ–1-1-onto→dom adjℎ | |
| 2 | f1of1 6822 | . . . 4 ⊢ (adjℎ:dom adjℎ–1-1-onto→dom adjℎ → adjℎ:dom adjℎ–1-1→dom adjℎ) | |
| 3 | 1, 2 | ax-mp 5 | . . 3 ⊢ adjℎ:dom adjℎ–1-1→dom adjℎ |
| 4 | bdopssadj 32067 | . . 3 ⊢ BndLinOp ⊆ dom adjℎ | |
| 5 | f1ores 6837 | . . 3 ⊢ ((adjℎ:dom adjℎ–1-1→dom adjℎ ∧ BndLinOp ⊆ dom adjℎ) → (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→(adjℎ “ BndLinOp)) | |
| 6 | 3, 4, 5 | mp2an 692 | . 2 ⊢ (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→(adjℎ “ BndLinOp) |
| 7 | vex 3468 | . . . . . 6 ⊢ 𝑦 ∈ V | |
| 8 | 7 | elima 6057 | . . . . 5 ⊢ (𝑦 ∈ (adjℎ “ BndLinOp) ↔ ∃𝑥 ∈ BndLinOp 𝑥adjℎ𝑦) |
| 9 | f1ofn 6824 | . . . . . . . 8 ⊢ (adjℎ:dom adjℎ–1-1-onto→dom adjℎ → adjℎ Fn dom adjℎ) | |
| 10 | 1, 9 | ax-mp 5 | . . . . . . 7 ⊢ adjℎ Fn dom adjℎ |
| 11 | bdopadj 32068 | . . . . . . 7 ⊢ (𝑥 ∈ BndLinOp → 𝑥 ∈ dom adjℎ) | |
| 12 | fnbrfvb 6934 | . . . . . . 7 ⊢ ((adjℎ Fn dom adjℎ ∧ 𝑥 ∈ dom adjℎ) → ((adjℎ‘𝑥) = 𝑦 ↔ 𝑥adjℎ𝑦)) | |
| 13 | 10, 11, 12 | sylancr 587 | . . . . . 6 ⊢ (𝑥 ∈ BndLinOp → ((adjℎ‘𝑥) = 𝑦 ↔ 𝑥adjℎ𝑦)) |
| 14 | 13 | rexbiia 3082 | . . . . 5 ⊢ (∃𝑥 ∈ BndLinOp (adjℎ‘𝑥) = 𝑦 ↔ ∃𝑥 ∈ BndLinOp 𝑥adjℎ𝑦) |
| 15 | adjbdlnb 32070 | . . . . . . . . 9 ⊢ (𝑥 ∈ BndLinOp ↔ (adjℎ‘𝑥) ∈ BndLinOp) | |
| 16 | eleq1 2823 | . . . . . . . . 9 ⊢ ((adjℎ‘𝑥) = 𝑦 → ((adjℎ‘𝑥) ∈ BndLinOp ↔ 𝑦 ∈ BndLinOp)) | |
| 17 | 15, 16 | bitrid 283 | . . . . . . . 8 ⊢ ((adjℎ‘𝑥) = 𝑦 → (𝑥 ∈ BndLinOp ↔ 𝑦 ∈ BndLinOp)) |
| 18 | 17 | biimpcd 249 | . . . . . . 7 ⊢ (𝑥 ∈ BndLinOp → ((adjℎ‘𝑥) = 𝑦 → 𝑦 ∈ BndLinOp)) |
| 19 | 18 | rexlimiv 3135 | . . . . . 6 ⊢ (∃𝑥 ∈ BndLinOp (adjℎ‘𝑥) = 𝑦 → 𝑦 ∈ BndLinOp) |
| 20 | adjbdln 32069 | . . . . . . 7 ⊢ (𝑦 ∈ BndLinOp → (adjℎ‘𝑦) ∈ BndLinOp) | |
| 21 | bdopadj 32068 | . . . . . . . 8 ⊢ (𝑦 ∈ BndLinOp → 𝑦 ∈ dom adjℎ) | |
| 22 | adjadj 31922 | . . . . . . . 8 ⊢ (𝑦 ∈ dom adjℎ → (adjℎ‘(adjℎ‘𝑦)) = 𝑦) | |
| 23 | 21, 22 | syl 17 | . . . . . . 7 ⊢ (𝑦 ∈ BndLinOp → (adjℎ‘(adjℎ‘𝑦)) = 𝑦) |
| 24 | fveqeq2 6890 | . . . . . . . 8 ⊢ (𝑥 = (adjℎ‘𝑦) → ((adjℎ‘𝑥) = 𝑦 ↔ (adjℎ‘(adjℎ‘𝑦)) = 𝑦)) | |
| 25 | 24 | rspcev 3606 | . . . . . . 7 ⊢ (((adjℎ‘𝑦) ∈ BndLinOp ∧ (adjℎ‘(adjℎ‘𝑦)) = 𝑦) → ∃𝑥 ∈ BndLinOp (adjℎ‘𝑥) = 𝑦) |
| 26 | 20, 23, 25 | syl2anc 584 | . . . . . 6 ⊢ (𝑦 ∈ BndLinOp → ∃𝑥 ∈ BndLinOp (adjℎ‘𝑥) = 𝑦) |
| 27 | 19, 26 | impbii 209 | . . . . 5 ⊢ (∃𝑥 ∈ BndLinOp (adjℎ‘𝑥) = 𝑦 ↔ 𝑦 ∈ BndLinOp) |
| 28 | 8, 14, 27 | 3bitr2i 299 | . . . 4 ⊢ (𝑦 ∈ (adjℎ “ BndLinOp) ↔ 𝑦 ∈ BndLinOp) |
| 29 | 28 | eqriv 2733 | . . 3 ⊢ (adjℎ “ BndLinOp) = BndLinOp |
| 30 | f1oeq3 6813 | . . 3 ⊢ ((adjℎ “ BndLinOp) = BndLinOp → ((adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→(adjℎ “ BndLinOp) ↔ (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→BndLinOp)) | |
| 31 | 29, 30 | ax-mp 5 | . 2 ⊢ ((adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→(adjℎ “ BndLinOp) ↔ (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→BndLinOp) |
| 32 | 6, 31 | mpbi 230 | 1 ⊢ (adjℎ ↾ BndLinOp):BndLinOp–1-1-onto→BndLinOp |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 206 = wceq 1540 ∈ wcel 2109 ∃wrex 3061 ⊆ wss 3931 class class class wbr 5124 dom cdm 5659 ↾ cres 5661 “ cima 5662 Fn wfn 6531 –1-1→wf1 6533 –1-1-onto→wf1o 6535 ‘cfv 6536 BndLinOpcbo 30934 adjℎcado 30941 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2708 ax-rep 5254 ax-sep 5271 ax-nul 5281 ax-pow 5340 ax-pr 5407 ax-un 7734 ax-inf2 9660 ax-cc 10454 ax-cnex 11190 ax-resscn 11191 ax-1cn 11192 ax-icn 11193 ax-addcl 11194 ax-addrcl 11195 ax-mulcl 11196 ax-mulrcl 11197 ax-mulcom 11198 ax-addass 11199 ax-mulass 11200 ax-distr 11201 ax-i2m1 11202 ax-1ne0 11203 ax-1rid 11204 ax-rnegex 11205 ax-rrecex 11206 ax-cnre 11207 ax-pre-lttri 11208 ax-pre-lttrn 11209 ax-pre-ltadd 11210 ax-pre-mulgt0 11211 ax-pre-sup 11212 ax-addf 11213 ax-mulf 11214 ax-hilex 30985 ax-hfvadd 30986 ax-hvcom 30987 ax-hvass 30988 ax-hv0cl 30989 ax-hvaddid 30990 ax-hfvmul 30991 ax-hvmulid 30992 ax-hvmulass 30993 ax-hvdistr1 30994 ax-hvdistr2 30995 ax-hvmul0 30996 ax-hfi 31065 ax-his1 31068 ax-his2 31069 ax-his3 31070 ax-his4 31071 ax-hcompl 31188 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2810 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3062 df-rmo 3364 df-reu 3365 df-rab 3421 df-v 3466 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-pss 3951 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-tp 4611 df-op 4613 df-uni 4889 df-int 4928 df-iun 4974 df-iin 4975 df-br 5125 df-opab 5187 df-mpt 5207 df-tr 5235 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-se 5612 df-we 5613 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6295 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-isom 6545 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-of 7676 df-om 7867 df-1st 7993 df-2nd 7994 df-supp 8165 df-frecs 8285 df-wrecs 8316 df-recs 8390 df-rdg 8429 df-1o 8485 df-2o 8486 df-oadd 8489 df-omul 8490 df-er 8724 df-map 8847 df-pm 8848 df-ixp 8917 df-en 8965 df-dom 8966 df-sdom 8967 df-fin 8968 df-fsupp 9379 df-fi 9428 df-sup 9459 df-inf 9460 df-oi 9529 df-card 9958 df-acn 9961 df-pnf 11276 df-mnf 11277 df-xr 11278 df-ltxr 11279 df-le 11280 df-sub 11473 df-neg 11474 df-div 11900 df-nn 12246 df-2 12308 df-3 12309 df-4 12310 df-5 12311 df-6 12312 df-7 12313 df-8 12314 df-9 12315 df-n0 12507 df-z 12594 df-dec 12714 df-uz 12858 df-q 12970 df-rp 13014 df-xneg 13133 df-xadd 13134 df-xmul 13135 df-ioo 13371 df-ico 13373 df-icc 13374 df-fz 13530 df-fzo 13677 df-fl 13814 df-seq 14025 df-exp 14085 df-hash 14354 df-cj 15123 df-re 15124 df-im 15125 df-sqrt 15259 df-abs 15260 df-clim 15509 df-rlim 15510 df-sum 15708 df-struct 17171 df-sets 17188 df-slot 17206 df-ndx 17218 df-base 17234 df-ress 17257 df-plusg 17289 df-mulr 17290 df-starv 17291 df-sca 17292 df-vsca 17293 df-ip 17294 df-tset 17295 df-ple 17296 df-ds 17298 df-unif 17299 df-hom 17300 df-cco 17301 df-rest 17441 df-topn 17442 df-0g 17460 df-gsum 17461 df-topgen 17462 df-pt 17463 df-prds 17466 df-xrs 17521 df-qtop 17526 df-imas 17527 df-xps 17529 df-mre 17603 df-mrc 17604 df-acs 17606 df-mgm 18623 df-sgrp 18702 df-mnd 18718 df-submnd 18767 df-mulg 19056 df-cntz 19305 df-cmn 19768 df-psmet 21312 df-xmet 21313 df-met 21314 df-bl 21315 df-mopn 21316 df-fbas 21317 df-fg 21318 df-cnfld 21321 df-top 22837 df-topon 22854 df-topsp 22876 df-bases 22889 df-cld 22962 df-ntr 22963 df-cls 22964 df-nei 23041 df-cn 23170 df-cnp 23171 df-lm 23172 df-t1 23257 df-haus 23258 df-tx 23505 df-hmeo 23698 df-fil 23789 df-fm 23881 df-flim 23882 df-flf 23883 df-xms 24264 df-ms 24265 df-tms 24266 df-cfil 25212 df-cau 25213 df-cmet 25214 df-grpo 30479 df-gid 30480 df-ginv 30481 df-gdiv 30482 df-ablo 30531 df-vc 30545 df-nv 30578 df-va 30581 df-ba 30582 df-sm 30583 df-0v 30584 df-vs 30585 df-nmcv 30586 df-ims 30587 df-dip 30687 df-ssp 30708 df-ph 30799 df-cbn 30849 df-hnorm 30954 df-hba 30955 df-hvsub 30957 df-hlim 30958 df-hcau 30959 df-sh 31193 df-ch 31207 df-oc 31238 df-ch0 31239 df-shs 31294 df-pjh 31381 df-h0op 31734 df-nmop 31825 df-cnop 31826 df-lnop 31827 df-bdop 31828 df-unop 31829 df-hmop 31830 df-nmfn 31831 df-nlfn 31832 df-cnfn 31833 df-lnfn 31834 df-adjh 31835 |
| This theorem is referenced by: (None) |
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