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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 32694 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → (adjℎ‘𝑇) ∈ BndLinOp) | |
| 3 | bdopf 32473 | . . . . . . . 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 32694 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → (adjℎ‘𝑆) ∈ BndLinOp) | |
| 7 | bdopf 32473 | . . . . . . . 8 ⊢ ((adjℎ‘𝑆) ∈ BndLinOp → (adjℎ‘𝑆): ℋ⟶ ℋ) | |
| 8 | 5, 6, 7 | mp2b 10 | . . . . . . 7 ⊢ (adjℎ‘𝑆): ℋ⟶ ℋ |
| 9 | 4, 8 | hocoi 32375 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦) = ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦))) |
| 10 | 9 | oveq2d 7440 | . . . . 5 ⊢ (𝑦 ∈ ℋ → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 11 | 10 | adantl 487 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 12 | bdopf 32473 | . . . . . . . . 9 ⊢ (𝑆 ∈ BndLinOp → 𝑆: ℋ⟶ ℋ) | |
| 13 | 5, 12 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑆: ℋ⟶ ℋ |
| 14 | bdopf 32473 | . . . . . . . . 9 ⊢ (𝑇 ∈ BndLinOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | 1, 14 | ax-mp 5 | . . . . . . . 8 ⊢ 𝑇: ℋ⟶ ℋ |
| 16 | 13, 15 | hocoi 32375 | . . . . . . 7 ⊢ (𝑥 ∈ ℋ → ((𝑆 ∘ 𝑇)‘𝑥) = (𝑆‘(𝑇‘𝑥))) |
| 17 | 16 | oveq1d 7439 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 18 | 17 | adantr 486 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦)) |
| 19 | 15 | ffvelcdmi 7088 | . . . . . 6 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ) |
| 20 | bdopadj 32693 | . . . . . . . 8 ⊢ (𝑆 ∈ BndLinOp → 𝑆 ∈ dom adjℎ) | |
| 21 | 5, 20 | ax-mp 5 | . . . . . . 7 ⊢ 𝑆 ∈ dom adjℎ |
| 22 | adj2 32545 | . . . . . . 7 ⊢ ((𝑆 ∈ dom adjℎ ∧ (𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) | |
| 23 | 21, 22 | mp3an1 1477 | . . . . . 6 ⊢ (((𝑇‘𝑥) ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 24 | 19, 23 | sylan 592 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑆‘(𝑇‘𝑥)) ·ih 𝑦) = ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦))) |
| 25 | 8 | ffvelcdmi 7088 | . . . . . 6 ⊢ (𝑦 ∈ ℋ → ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) |
| 26 | bdopadj 32693 | . . . . . . . 8 ⊢ (𝑇 ∈ BndLinOp → 𝑇 ∈ dom adjℎ) | |
| 27 | 1, 26 | ax-mp 5 | . . . . . . 7 ⊢ 𝑇 ∈ dom adjℎ |
| 28 | adj2 32545 | . . . . . . 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 1477 | . . . . . 6 ⊢ ((𝑥 ∈ ℋ ∧ ((adjℎ‘𝑆)‘𝑦) ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 30 | 25, 29 | sylan2 605 | . . . . 5 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → ((𝑇‘𝑥) ·ih ((adjℎ‘𝑆)‘𝑦)) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 31 | 18, 24, 30 | 3eqtrd 2799 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘𝑇)‘((adjℎ‘𝑆)‘𝑦)))) |
| 32 | 5, 1 | bdopcoi 32709 | . . . . . 6 ⊢ (𝑆 ∘ 𝑇) ∈ BndLinOp |
| 33 | bdopadj 32693 | . . . . . 6 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (𝑆 ∘ 𝑇) ∈ dom adjℎ) | |
| 34 | 32, 33 | ax-mp 5 | . . . . 5 ⊢ (𝑆 ∘ 𝑇) ∈ dom adjℎ |
| 35 | adj2 32545 | . . . . 5 ⊢ (((𝑆 ∘ 𝑇) ∈ dom adjℎ ∧ 𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) | |
| 36 | 34, 35 | mp3an1 1477 | . . . 4 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (((𝑆 ∘ 𝑇)‘𝑥) ·ih 𝑦) = (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦))) |
| 37 | 11, 31, 36 | 3eqtr2rd 2802 | . . 3 ⊢ ((𝑥 ∈ ℋ ∧ 𝑦 ∈ ℋ) → (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦))) |
| 38 | 37 | rgen2 3202 | . 2 ⊢ ∀𝑥 ∈ ℋ ∀𝑦 ∈ ℋ (𝑥 ·ih ((adjℎ‘(𝑆 ∘ 𝑇))‘𝑦)) = (𝑥 ·ih (((adjℎ‘𝑇) ∘ (adjℎ‘𝑆))‘𝑦)) |
| 39 | adjbdln 32694 | . . . 4 ⊢ ((𝑆 ∘ 𝑇) ∈ BndLinOp → (adjℎ‘(𝑆 ∘ 𝑇)) ∈ BndLinOp) | |
| 40 | bdopf 32473 | . . . 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 32377 | . . 3 ⊢ ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)): ℋ⟶ ℋ |
| 43 | hoeq2 32442 | . . 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 705 | . 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 233 | 1 ⊢ (adjℎ‘(𝑆 ∘ 𝑇)) = ((adjℎ‘𝑇) ∘ (adjℎ‘𝑆)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ∀wral 3076 dom cdm 5651 ∘ ccom 5655 ⟶wf 6539 ‘cfv 6543 (class class class)co 7424 ℋchba 31530 ·ih csp 31533 BndLinOpcbo 31559 adjℎcado 31566 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5327 ax-pr 5391 ax-un 7755 ax-inf2 9649 ax-cc 10520 ax-cnex 11263 ax-resscn 11264 ax-1cn 11265 ax-icn 11266 ax-addcl 11267 ax-addrcl 11268 ax-mulcl 11269 ax-mulrcl 11270 ax-mulcom 11271 ax-addass 11272 ax-mulass 11273 ax-distr 11274 ax-i2m1 11275 ax-1ne0 11276 ax-1rid 11277 ax-rnegex 11278 ax-rrecex 11279 ax-cnre 11280 ax-pre-lttri 11281 ax-pre-lttrn 11282 ax-pre-ltadd 11283 ax-pre-mulgt0 11284 ax-pre-sup 11285 ax-addf 11286 ax-mulf 11287 ax-hilex 31610 ax-hfvadd 31611 ax-hvcom 31612 ax-hvass 31613 ax-hv0cl 31614 ax-hvaddid 31615 ax-hfvmul 31616 ax-hvmulid 31617 ax-hvmulass 31618 ax-hvdistr1 31619 ax-hvdistr2 31620 ax-hvmul0 31621 ax-hfi 31690 ax-his1 31693 ax-his2 31694 ax-his3 31695 ax-his4 31696 ax-hcompl 31813 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-se 5605 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6497 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-isom 6552 df-riota 7381 df-ov 7427 df-oprab 7428 df-mpo 7429 df-of 7697 df-om 7882 df-1st 8005 df-2nd 8006 df-supp 8185 df-frecs 8307 df-wrecs 8338 df-recs 8387 df-rdg 8426 df-1o 8484 df-2o 8485 df-oadd 8488 df-omul 8489 df-er 8725 df-map 8857 df-pm 8858 df-ixp 8934 df-en 8982 df-dom 8983 df-sdom 8984 df-fin 8985 df-fsupp 9362 df-fi 9410 df-sup 9441 df-inf 9442 df-oi 9511 df-card 10027 df-acn 10030 df-pnf 11352 df-mnf 11353 df-xr 11354 df-ltxr 11355 df-le 11356 df-sub 11550 df-neg 11551 df-div 11981 df-nn 12343 df-2 12412 df-3 12413 df-4 12414 df-5 12415 df-6 12416 df-7 12417 df-8 12418 df-9 12419 df-n0 12614 df-z 12701 df-dec 12822 df-uz 12973 df-q 13083 df-rp 13128 df-xneg 13248 df-xadd 13249 df-xmul 13250 df-ioo 13487 df-ico 13489 df-icc 13490 df-fz 13647 df-fzo 13796 df-fl 13939 df-seq 14152 df-exp 14212 df-hash 14482 df-cj 15275 df-re 15276 df-im 15277 df-sqrt 15411 df-abs 15412 df-clim 15664 df-rlim 15665 df-sum 15863 df-struct 17334 df-sets 17351 df-slot 17369 df-ndx 17381 df-base 17397 df-ress 17418 df-plusg 17450 df-mulr 17451 df-starv 17452 df-sca 17453 df-vsca 17454 df-ip 17455 df-tset 17456 df-ple 17457 df-ds 17459 df-unif 17460 df-hom 17461 df-cco 17462 df-rest 17602 df-topn 17603 df-0g 17621 df-gsum 17622 df-topgen 17623 df-pt 17624 df-prds 17627 df-xrs 17683 df-qtop 17688 df-imas 17689 df-xps 17691 df-mre 17765 df-mrc 17766 df-acs 17768 df-mgm 18825 df-sgrp 18917 df-mnd 18933 df-submnd 18988 df-mulg 19287 df-cntz 19540 df-cmn 20005 df-psmet 21679 df-xmet 21680 df-met 21681 df-bl 21682 df-mopn 21683 df-fbas 21684 df-fg 21685 df-cnfld 21688 df-top 23221 df-topon 23238 df-topsp 23260 df-bases 23273 df-cld 23346 df-ntr 23347 df-cls 23348 df-nei 23425 df-cn 23554 df-cnp 23555 df-lm 23556 df-t1 23641 df-haus 23642 df-tx 23890 df-hmeo 24083 df-fil 24174 df-fm 24266 df-flim 24267 df-flf 24268 df-xms 24648 df-ms 24649 df-tms 24650 df-cfil 25585 df-cau 25586 df-cmet 25587 df-grpo 31104 df-gid 31105 df-ginv 31106 df-gdiv 31107 df-ablo 31156 df-vc 31170 df-nv 31203 df-va 31206 df-ba 31207 df-sm 31208 df-0v 31209 df-vs 31210 df-nmcv 31211 df-ims 31212 df-dip 31312 df-ssp 31333 df-lno 31355 df-nmoo 31356 df-0o 31358 df-ph 31424 df-cbn 31474 df-hnorm 31579 df-hba 31580 df-hvsub 31582 df-hlim 31583 df-hcau 31584 df-sh 31818 df-ch 31832 df-oc 31863 df-ch0 31864 df-shs 31919 df-pjh 32006 df-h0op 32359 df-nmop 32450 df-cnop 32451 df-lnop 32452 df-bdop 32453 df-unop 32454 df-hmop 32455 df-nmfn 32456 df-nlfn 32457 df-cnfn 32458 df-lnfn 32459 df-adjh 32460 |
| This theorem is used by: pjcmul1i 32812 |
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