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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 32225 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → (adjℎ‘𝑇) ∈ BndLinOp) | |
| 3 | bdopf 32004 | . . . . . . . 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 32225 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → (adjℎ‘𝑆) ∈ BndLinOp) | |
| 7 | bdopf 32004 | . . . . . . . 8 ⊢ ((adjℎ‘𝑆) ∈ BndLinOp → (adjℎ‘𝑆): ℋ⟶ ℋ) | |
| 8 | 5, 6, 7 | mp2b 10 | . . . . . . 7 ⊢ (adjℎ‘𝑆): ℋ⟶ ℋ |
| 9 | 4, 8 | hocoi 31906 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦) = ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦))) |
| 10 | 9 | oveq2d 7401 | . . . . 5 ⊢ (𝑦 ∈ ℋ → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 11 | 10 | adantl 484 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 12 | bdopf 32004 | . . . . . . . . 9 ⊢ (𝑆 ∈ BndLinOp → 𝑆: ℋ⟶ ℋ) | |
| 13 | 5, 12 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑆: ℋ⟶ ℋ |
| 14 | bdopf 32004 | . . . . . . . . 9 ⊢ (𝑇 ∈ BndLinOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | 1, 14 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑇: ℋ⟶ ℋ |
| 16 | 13, 15 | hocoi 31906 | . . . . . . 7 ⊢ (𝑥 ∈ ℋ → ((𝑆 ∘ 𝑇)‘𝑥) = (𝑆‘(𝑇‘𝑥))) |
| 17 | 16 | oveq1d 7400 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 18 | 17 | adantr 483 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 19 | 15 | ffvelcdmi 7053 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ) |
| 20 | bdopadj 32224 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → 𝑆 ∈ dom adjℎ) | |
| 21 | 5, 20 | ax-mp 5 | . . . . . . 7 ⊢ 𝑆 ∈ dom adjℎ |
| 22 | adj2 32076 | . . . . . . 7 ⊢ ((𝑆 ∈ dom adjℎ ∧ (𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) | |
| 23 | 21, 22 | mp3an1 1463 | . . . . . 6 ⊢ (((𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 24 | 19, 23 | sylan 588 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 25 | 8 | ffvelcdmi 7053 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) |
| 26 | bdopadj 32224 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → 𝑇 ∈ dom adjℎ) | |
| 27 | 1, 26 | ax-mp 5 | . . . . . . 7 ⊢ 𝑇 ∈ dom adjℎ |
| 28 | adj2 32076 | . . . . . . 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 1463 | . . . . . 6 ⊢ ((𝑥 ∈ ℋ ∧ ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 30 | 25, 29 | sylan2 601 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 31 | 18, 24, 30 | 3eqtrd 2795 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 32 | 5, 1 | bdopcoi 32240 | . . . . . 6 ⊢ (𝑆 ∘ 𝑇) ∈ BndLinOp |
| 33 | bdopadj 32224 | . . . . . 6 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (𝑆 ∘ 𝑇) ∈ dom adjℎ) | |
| 34 | 32, 33 | ax-mp 5 | . . . . 5 ⊢ (𝑆 ∘ 𝑇) ∈ dom adjℎ |
| 35 | adj2 32076 | . . . . 5 ⊢ (((𝑆 ∘ 𝑇) ∈ dom adjℎ ∧ 𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) | |
| 36 | 34, 35 | mp3an1 1463 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) |
| 37 | 11, 31, 36 | 3eqtr2rd 2798 | . . 3 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦))) |
| 38 | 37 | rgen2 3196 | . 2 ⊢ ∀𝑥 ∈ ℋ ∀𝑦 ∈ ℋ (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) |
| 39 | adjbdln 32225 | . . . 4 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (adjℎ‘(𝑆 ∘ 𝑇)) ∈ BndLinOp) | |
| 40 | bdopf 32004 | . . . 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 31908 | . . 3 ⊢ ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)): ℋ⟶ ℋ |
| 43 | hoeq2 31973 | . . 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 700 | . 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 232 | 1 ⊢ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 208 ∧ wa 398 = wceq 1554 ∈ wcel 2136 ∀wral 3070 dom cdm 5640 ∘ ccom 5644 ⟶wf 6506 ‘cfv 6510 (class class class)co 7385 ℋchba 31061 ·ih csp 31064 BndLinOpcbo 31090 adjℎcado 31097 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1809 ax-4 1823 ax-5 1924 ax-6 1981 ax-7 2022 ax-8 2138 ax-9 2146 ax-10 2169 ax-11 2185 ax-12 2206 ax-ext 2728 ax-rep 5221 ax-sep 5240 ax-nul 5250 ax-pow 5316 ax-pr 5384 ax-un 7707 ax-inf2 9586 ax-cc 10382 ax-cnex 11119 ax-resscn 11120 ax-1cn 11121 ax-icn 11122 ax-addcl 11123 ax-addrcl 11124 ax-mulcl 11125 ax-mulrcl 11126 ax-mulcom 11127 ax-addass 11128 ax-mulass 11129 ax-distr 11130 ax-i2m1 11131 ax-1ne0 11132 ax-1rid 11133 ax-rnegex 11134 ax-rrecex 11135 ax-cnre 11136 ax-pre-lttri 11137 ax-pre-lttrn 11138 ax-pre-ltadd 11139 ax-pre-mulgt0 11140 ax-pre-sup 11141 ax-addf 11142 ax-mulf 11143 ax-hilex 31141 ax-hfvadd 31142 ax-hvcom 31143 ax-hvass 31144 ax-hv0cl 31145 ax-hvaddid 31146 ax-hfvmul 31147 ax-hvmulid 31148 ax-hvmulass 31149 ax-hvdistr1 31150 ax-hvdistr2 31151 ax-hvmul0 31152 ax-hfi 31221 ax-his1 31224 ax-his2 31225 ax-his3 31226 ax-his4 31227 ax-hcompl 31344 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1557 df-fal 1567 df-ex 1794 df-nf 1798 df-sb 2085 df-mo 2560 df-eu 2590 df-clab 2735 df-cleq 2748 df-clel 2831 df-nfc 2905 df-ne 2952 df-nel 3056 df-ral 3071 df-rex 3081 df-rmo 3361 df-reu 3362 df-rab 3409 df-v 3450 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4281 df-if 4475 df-pw 4551 df-sn 4577 df-pr 4579 df-tp 4581 df-op 4583 df-uni 4860 df-int 4900 df-iun 4945 df-iin 4946 df-br 5095 df-opab 5157 df-mpt 5176 df-tr 5202 df-id 5535 df-eprel 5540 df-po 5548 df-so 5549 df-fr 5593 df-se 5594 df-we 5595 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6466 df-fun 6512 df-fn 6513 df-f 6514 df-f1 6515 df-fo 6516 df-f1o 6517 df-fv 6518 df-isom 6519 df-riota 7342 df-ov 7388 df-oprab 7389 df-mpo 7390 df-of 7649 df-om 7836 df-1st 7959 df-2nd 7960 df-supp 8129 df-frecs 8250 df-wrecs 8281 df-recs 8330 df-rdg 8369 df-1o 8425 df-2o 8426 df-oadd 8429 df-omul 8430 df-er 8666 df-map 8798 df-pm 8799 df-ixp 8869 df-en 8917 df-dom 8918 df-sdom 8919 df-fin 8920 df-fsupp 9298 df-fi 9347 df-sup 9378 df-inf 9379 df-oi 9448 df-card 9887 df-acn 9890 df-pnf 11208 df-mnf 11209 df-xr 11210 df-ltxr 11211 df-le 11212 df-sub 11406 df-neg 11407 df-div 11835 df-nn 12201 df-2 12270 df-3 12271 df-4 12272 df-5 12273 df-6 12274 df-7 12275 df-8 12276 df-9 12277 df-n0 12472 df-z 12559 df-dec 12679 df-uz 12830 df-q 12940 df-rp 12984 df-xneg 13104 df-xadd 13105 df-xmul 13106 df-ioo 13343 df-ico 13345 df-icc 13346 df-fz 13503 df-fzo 13650 df-fl 13792 df-seq 14005 df-exp 14065 df-hash 14334 df-cj 15102 df-re 15103 df-im 15104 df-sqrt 15238 df-abs 15239 df-clim 15491 df-rlim 15492 df-sum 15690 df-struct 17159 df-sets 17176 df-slot 17194 df-ndx 17206 df-base 17222 df-ress 17243 df-plusg 17275 df-mulr 17276 df-starv 17277 df-sca 17278 df-vsca 17279 df-ip 17280 df-tset 17281 df-ple 17282 df-ds 17284 df-unif 17285 df-hom 17286 df-cco 17287 df-rest 17427 df-topn 17428 df-0g 17446 df-gsum 17447 df-topgen 17448 df-pt 17449 df-prds 17452 df-xrs 17508 df-qtop 17513 df-imas 17514 df-xps 17516 df-mre 17590 df-mrc 17591 df-acs 17593 df-mgm 18650 df-sgrp 18729 df-mnd 18745 df-submnd 18794 df-mulg 19086 df-cntz 19333 df-cmn 19798 df-psmet 21389 df-xmet 21390 df-met 21391 df-bl 21392 df-mopn 21393 df-fbas 21394 df-fg 21395 df-cnfld 21398 df-top 22927 df-topon 22944 df-topsp 22966 df-bases 22979 df-cld 23052 df-ntr 23053 df-cls 23054 df-nei 23131 df-cn 23260 df-cnp 23261 df-lm 23262 df-t1 23347 df-haus 23348 df-tx 23595 df-hmeo 23788 df-fil 23879 df-fm 23971 df-flim 23972 df-flf 23973 df-xms 24353 df-ms 24354 df-tms 24355 df-cfil 25290 df-cau 25291 df-cmet 25292 df-grpo 30635 df-gid 30636 df-ginv 30637 df-gdiv 30638 df-ablo 30687 df-vc 30701 df-nv 30734 df-va 30737 df-ba 30738 df-sm 30739 df-0v 30740 df-vs 30741 df-nmcv 30742 df-ims 30743 df-dip 30843 df-ssp 30864 df-lno 30886 df-nmoo 30887 df-0o 30889 df-ph 30955 df-cbn 31005 df-hnorm 31110 df-hba 31111 df-hvsub 31113 df-hlim 31114 df-hcau 31115 df-sh 31349 df-ch 31363 df-oc 31394 df-ch0 31395 df-shs 31450 df-pjh 31537 df-h0op 31890 df-nmop 31981 df-cnop 31982 df-lnop 31983 df-bdop 31984 df-unop 31985 df-hmop 31986 df-nmfn 31987 df-nlfn 31988 df-cnfn 31989 df-lnfn 31990 df-adjh 31991 |
| This theorem is referenced by: pjcmul1i 32343 |
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