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| Mirrors > Home > HSE Home > Th. List > adjcoi | Structured version Visualization version GIF version | ||
| Description: The adjoint of a composition of bounded linear operators. Theorem 3.11(viii) of [Beran] p. 106. (Contributed by NM, 10-Mar-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| nmoptri.1 | ⊢ 𝑆 ∈ BndLinOp |
| nmoptri.2 | ⊢ 𝑇 ∈ BndLinOp |
| Ref | Expression |
|---|---|
| adjcoi | ⊢ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nmoptri.2 | . . . . . . . 8 ⊢ 𝑇 ∈ BndLinOp | |
| 2 | adjbdln 32171 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → (adjℎ‘𝑇) ∈ BndLinOp) | |
| 3 | bdopf 31950 | . . . . . . . 8 ⊢ ((adjℎ‘𝑇) ∈ BndLinOp → (adjℎ‘𝑇): ℋ⟶ ℋ) | |
| 4 | 1, 2, 3 | mp2b 10 | . . . . . . 7 ⊢ (adjℎ‘𝑇): ℋ⟶ ℋ |
| 5 | nmoptri.1 | . . . . . . . 8 ⊢ 𝑆 ∈ BndLinOp | |
| 6 | adjbdln 32171 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → (adjℎ‘𝑆) ∈ BndLinOp) | |
| 7 | bdopf 31950 | . . . . . . . 8 ⊢ ((adjℎ‘𝑆) ∈ BndLinOp → (adjℎ‘𝑆): ℋ⟶ ℋ) | |
| 8 | 5, 6, 7 | mp2b 10 | . . . . . . 7 ⊢ (adjℎ‘𝑆): ℋ⟶ ℋ |
| 9 | 4, 8 | hocoi 31852 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦) = ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦))) |
| 10 | 9 | oveq2d 7384 | . . . . 5 ⊢ (𝑦 ∈ ℋ → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 11 | 10 | adantl 481 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 12 | bdopf 31950 | . . . . . . . . 9 ⊢ (𝑆 ∈ BndLinOp → 𝑆: ℋ⟶ ℋ) | |
| 13 | 5, 12 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑆: ℋ⟶ ℋ |
| 14 | bdopf 31950 | . . . . . . . . 9 ⊢ (𝑇 ∈ BndLinOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | 1, 14 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑇: ℋ⟶ ℋ |
| 16 | 13, 15 | hocoi 31852 | . . . . . . 7 ⊢ (𝑥 ∈ ℋ → ((𝑆 ∘ 𝑇)‘𝑥) = (𝑆‘(𝑇‘𝑥))) |
| 17 | 16 | oveq1d 7383 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 18 | 17 | adantr 480 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 19 | 15 | ffvelcdmi 7037 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ) |
| 20 | bdopadj 32170 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → 𝑆 ∈ dom adjℎ) | |
| 21 | 5, 20 | ax-mp 5 | . . . . . . 7 ⊢ 𝑆 ∈ dom adjℎ |
| 22 | adj2 32022 | . . . . . . 7 ⊢ ((𝑆 ∈ dom adjℎ ∧ (𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) | |
| 23 | 21, 22 | mp3an1 1451 | . . . . . 6 ⊢ (((𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 24 | 19, 23 | sylan 581 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 25 | 8 | ffvelcdmi 7037 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) |
| 26 | bdopadj 32170 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → 𝑇 ∈ dom adjℎ) | |
| 27 | 1, 26 | ax-mp 5 | . . . . . . 7 ⊢ 𝑇 ∈ dom adjℎ |
| 28 | adj2 32022 | . . . . . . 7 ⊢ ((𝑇 ∈ dom adjℎ ∧ 𝑥 ∈ ℋ ∧ ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) | |
| 29 | 27, 28 | mp3an1 1451 | . . . . . 6 ⊢ ((𝑥 ∈ ℋ ∧ ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 30 | 25, 29 | sylan2 594 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 31 | 18, 24, 30 | 3eqtrd 2776 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 32 | 5, 1 | bdopcoi 32186 | . . . . . 6 ⊢ (𝑆 ∘ 𝑇) ∈ BndLinOp |
| 33 | bdopadj 32170 | . . . . . 6 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (𝑆 ∘ 𝑇) ∈ dom adjℎ) | |
| 34 | 32, 33 | ax-mp 5 | . . . . 5 ⊢ (𝑆 ∘ 𝑇) ∈ dom adjℎ |
| 35 | adj2 32022 | . . . . 5 ⊢ (((𝑆 ∘ 𝑇) ∈ dom adjℎ ∧ 𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) | |
| 36 | 34, 35 | mp3an1 1451 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) |
| 37 | 11, 31, 36 | 3eqtr2rd 2779 | . . 3 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦))) |
| 38 | 37 | rgen2 3178 | . 2 ⊢ ∀𝑥 ∈ ℋ ∀𝑦 ∈ ℋ (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) |
| 39 | adjbdln 32171 | . . . 4 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (adjℎ‘(𝑆 ∘ 𝑇)) ∈ BndLinOp) | |
| 40 | bdopf 31950 | . . . 4 ⊢ ((adjℎ‘(𝑆 ∘ 𝑇)) ∈ BndLinOp → (adjℎ‘(𝑆 ∘ 𝑇)): ℋ⟶ ℋ) | |
| 41 | 32, 39, 40 | mp2b 10 | . . 3 ⊢ (adjℎ‘(𝑆 ∘ 𝑇)): ℋ⟶ ℋ |
| 42 | 4, 8 | hocofi 31854 | . . 3 ⊢ ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)): ℋ⟶ ℋ |
| 43 | hoeq2 31919 | . . 3 ⊢ (((adjℎ‘(𝑆 ∘ 𝑇)): ℋ⟶ ℋ ∧ ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)): ℋ⟶ ℋ) → (∀𝑥 ∈ ℋ ∀𝑦 ∈ ℋ (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) ↔ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)))) | |
| 44 | 41, 42, 43 | mp2an 693 | . 2 ⊢ (∀𝑥 ∈ ℋ ∀𝑦 ∈ ℋ (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) ↔ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))) |
| 45 | 38, 44 | mpbi 230 | 1 ⊢ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 206 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ∀wral 3052 dom cdm 5632 ∘ ccom 5636 ⟶wf 6496 ‘cfv 6500 (class class class)co 7368 ℋchba 31007 ·ih csp 31010 BndLinOpcbo 31036 adjℎcado 31043 |
| 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 2185 ax-ext 2709 ax-rep 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-inf2 9562 ax-cc 10357 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-pre-sup 11116 ax-addf 11117 ax-mulf 11118 ax-hilex 31087 ax-hfvadd 31088 ax-hvcom 31089 ax-hvass 31090 ax-hv0cl 31091 ax-hvaddid 31092 ax-hfvmul 31093 ax-hvmulid 31094 ax-hvmulass 31095 ax-hvdistr1 31096 ax-hvdistr2 31097 ax-hvmul0 31098 ax-hfi 31167 ax-his1 31170 ax-his2 31171 ax-his3 31172 ax-his4 31173 ax-hcompl 31290 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-int 4905 df-iun 4950 df-iin 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-se 5586 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-isom 6509 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-of 7632 df-om 7819 df-1st 7943 df-2nd 7944 df-supp 8113 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-2o 8408 df-oadd 8411 df-omul 8412 df-er 8645 df-map 8777 df-pm 8778 df-ixp 8848 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-fsupp 9277 df-fi 9326 df-sup 9357 df-inf 9358 df-oi 9427 df-card 9863 df-acn 9866 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-div 11807 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-7 12225 df-8 12226 df-9 12227 df-n0 12414 df-z 12501 df-dec 12620 df-uz 12764 df-q 12874 df-rp 12918 df-xneg 13038 df-xadd 13039 df-xmul 13040 df-ioo 13277 df-ico 13279 df-icc 13280 df-fz 13436 df-fzo 13583 df-fl 13724 df-seq 13937 df-exp 13997 df-hash 14266 df-cj 15034 df-re 15035 df-im 15036 df-sqrt 15170 df-abs 15171 df-clim 15423 df-rlim 15424 df-sum 15622 df-struct 17086 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-ress 17170 df-plusg 17202 df-mulr 17203 df-starv 17204 df-sca 17205 df-vsca 17206 df-ip 17207 df-tset 17208 df-ple 17209 df-ds 17211 df-unif 17212 df-hom 17213 df-cco 17214 df-rest 17354 df-topn 17355 df-0g 17373 df-gsum 17374 df-topgen 17375 df-pt 17376 df-prds 17379 df-xrs 17435 df-qtop 17440 df-imas 17441 df-xps 17443 df-mre 17517 df-mrc 17518 df-acs 17520 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-submnd 18721 df-mulg 19010 df-cntz 19258 df-cmn 19723 df-psmet 21313 df-xmet 21314 df-met 21315 df-bl 21316 df-mopn 21317 df-fbas 21318 df-fg 21319 df-cnfld 21322 df-top 22850 df-topon 22867 df-topsp 22889 df-bases 22902 df-cld 22975 df-ntr 22976 df-cls 22977 df-nei 23054 df-cn 23183 df-cnp 23184 df-lm 23185 df-t1 23270 df-haus 23271 df-tx 23518 df-hmeo 23711 df-fil 23802 df-fm 23894 df-flim 23895 df-flf 23896 df-xms 24276 df-ms 24277 df-tms 24278 df-cfil 25223 df-cau 25224 df-cmet 25225 df-grpo 30581 df-gid 30582 df-ginv 30583 df-gdiv 30584 df-ablo 30633 df-vc 30647 df-nv 30680 df-va 30683 df-ba 30684 df-sm 30685 df-0v 30686 df-vs 30687 df-nmcv 30688 df-ims 30689 df-dip 30789 df-ssp 30810 df-lno 30832 df-nmoo 30833 df-0o 30835 df-ph 30901 df-cbn 30951 df-hnorm 31056 df-hba 31057 df-hvsub 31059 df-hlim 31060 df-hcau 31061 df-sh 31295 df-ch 31309 df-oc 31340 df-ch0 31341 df-shs 31396 df-pjh 31483 df-h0op 31836 df-nmop 31927 df-cnop 31928 df-lnop 31929 df-bdop 31930 df-unop 31931 df-hmop 31932 df-nmfn 31933 df-nlfn 31934 df-cnfn 31935 df-lnfn 31936 df-adjh 31937 |
| This theorem is referenced by: pjcmul1i 32289 |
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