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| Mirrors > Home > HSE Home > Th. List > nmopleid | Structured version Visualization version GIF version | ||
| Description: A nonzero, bounded Hermitian operator divided by its norm is less than or equal to the identity operator. (Contributed by NM, 12-Aug-2006.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| nmopleid | ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ ∧ 𝑇 ≠ 0hop ) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hmoplin 31871 | . . . . 5 ⊢ (𝑇 ∈ HrmOp → 𝑇 ∈ LinOp) | |
| 2 | nmlnopne0 31928 | . . . . . 6 ⊢ (𝑇 ∈ LinOp → ((normop‘𝑇) ≠ 0 ↔ 𝑇 ≠ 0hop )) | |
| 3 | 2 | biimpar 477 | . . . . 5 ⊢ ((𝑇 ∈ LinOp ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 4 | 1, 3 | sylan 580 | . . . 4 ⊢ ((𝑇 ∈ HrmOp ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 5 | 4 | adantlr 715 | . . 3 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 6 | rereccl 11900 | . . . . . 6 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℝ) | |
| 7 | 6 | adantll 714 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℝ) |
| 8 | simpll 766 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 𝑇 ∈ HrmOp) | |
| 9 | idhmop 31911 | . . . . . . 7 ⊢ Iop ∈ HrmOp | |
| 10 | hmopm 31950 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℝ ∧ Iop ∈ HrmOp) → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) | |
| 11 | 9, 10 | mpan2 691 | . . . . . 6 ⊢ ((normop‘𝑇) ∈ ℝ → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) |
| 12 | 11 | ad2antlr 727 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) |
| 13 | simplr 768 | . . . . . . 7 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → (normop‘𝑇) ∈ ℝ) | |
| 14 | hmopf 31803 | . . . . . . . . 9 ⊢ (𝑇 ∈ HrmOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | nmopgt0 31841 | . . . . . . . . . 10 ⊢ (𝑇: ℋ⟶ ℋ → ((normop‘𝑇) ≠ 0 ↔ 0 < (normop‘𝑇))) | |
| 16 | 15 | biimpa 476 | . . . . . . . . 9 ⊢ ((𝑇: ℋ⟶ ℋ ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 17 | 14, 16 | sylan 580 | . . . . . . . 8 ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 18 | 17 | adantlr 715 | . . . . . . 7 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 19 | 13, 18 | recgt0d 12117 | . . . . . 6 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 0 < (1 / (normop‘𝑇))) |
| 20 | 0re 11176 | . . . . . . . 8 ⊢ 0 ∈ ℝ | |
| 21 | ltle 11262 | . . . . . . . 8 ⊢ ((0 ∈ ℝ ∧ (1 / (normop‘𝑇)) ∈ ℝ) → (0 < (1 / (normop‘𝑇)) → 0 ≤ (1 / (normop‘𝑇)))) | |
| 22 | 20, 6, 21 | sylancr 587 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → (0 < (1 / (normop‘𝑇)) → 0 ≤ (1 / (normop‘𝑇)))) |
| 23 | 22 | adantll 714 | . . . . . 6 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → (0 < (1 / (normop‘𝑇)) → 0 ≤ (1 / (normop‘𝑇)))) |
| 24 | 19, 23 | mpd 15 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 0 ≤ (1 / (normop‘𝑇))) |
| 25 | leopnmid 32067 | . . . . . 6 ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) → 𝑇 ≤op ((normop‘𝑇) ·op Iop )) | |
| 26 | 25 | adantr 480 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 𝑇 ≤op ((normop‘𝑇) ·op Iop )) |
| 27 | leopmul2i 32064 | . . . . 5 ⊢ ((((1 / (normop‘𝑇)) ∈ ℝ ∧ 𝑇 ∈ HrmOp ∧ ((normop‘𝑇) ·op Iop ) ∈ HrmOp) ∧ (0 ≤ (1 / (normop‘𝑇)) ∧ 𝑇 ≤op ((normop‘𝑇) ·op Iop ))) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) | |
| 28 | 7, 8, 12, 24, 26, 27 | syl32anc 1380 | . . . 4 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) |
| 29 | recn 11158 | . . . . . 6 ⊢ ((normop‘𝑇) ∈ ℝ → (normop‘𝑇) ∈ ℂ) | |
| 30 | reccl 11844 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℂ) | |
| 31 | simpl 482 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (normop‘𝑇) ∈ ℂ) | |
| 32 | hoif 31683 | . . . . . . . . . . 11 ⊢ Iop : ℋ–1-1-onto→ ℋ | |
| 33 | f1of 6800 | . . . . . . . . . . 11 ⊢ ( Iop : ℋ–1-1-onto→ ℋ → Iop : ℋ⟶ ℋ) | |
| 34 | 32, 33 | ax-mp 5 | . . . . . . . . . 10 ⊢ Iop : ℋ⟶ ℋ |
| 35 | homulass 31731 | . . . . . . . . . 10 ⊢ (((1 / (normop‘𝑇)) ∈ ℂ ∧ (normop‘𝑇) ∈ ℂ ∧ Iop : ℋ⟶ ℋ) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) | |
| 36 | 34, 35 | mp3an3 1452 | . . . . . . . . 9 ⊢ (((1 / (normop‘𝑇)) ∈ ℂ ∧ (normop‘𝑇) ∈ ℂ) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) |
| 37 | 30, 31, 36 | syl2anc 584 | . . . . . . . 8 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) |
| 38 | recid2 11852 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) · (normop‘𝑇)) = 1) | |
| 39 | 38 | oveq1d 7402 | . . . . . . . 8 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = (1 ·op Iop )) |
| 40 | 37, 39 | eqtr3d 2766 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = (1 ·op Iop )) |
| 41 | homullid 31729 | . . . . . . . 8 ⊢ ( Iop : ℋ⟶ ℋ → (1 ·op Iop ) = Iop ) | |
| 42 | 34, 41 | ax-mp 5 | . . . . . . 7 ⊢ (1 ·op Iop ) = Iop |
| 43 | 40, 42 | eqtrdi 2780 | . . . . . 6 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 44 | 29, 43 | sylan 580 | . . . . 5 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 45 | 44 | adantll 714 | . . . 4 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 46 | 28, 45 | breqtrd 5133 | . . 3 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| 47 | 5, 46 | syldan 591 | . 2 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ 𝑇 ≠ 0hop ) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| 48 | 47 | 3impa 1109 | 1 ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ ∧ 𝑇 ≠ 0hop ) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 ≠ wne 2925 class class class wbr 5107 ⟶wf 6507 –1-1-onto→wf1o 6510 ‘cfv 6511 (class class class)co 7387 ℂcc 11066 ℝcr 11067 0cc0 11068 1c1 11069 · cmul 11073 < clt 11208 ≤ cle 11209 / cdiv 11835 ℋchba 30848 ·op chot 30868 0hop ch0o 30872 Iop chio 30873 normopcnop 30874 LinOpclo 30876 HrmOpcho 30879 ≤op cleo 30887 |
| 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 2701 ax-rep 5234 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 ax-inf2 9594 ax-cc 10388 ax-cnex 11124 ax-resscn 11125 ax-1cn 11126 ax-icn 11127 ax-addcl 11128 ax-addrcl 11129 ax-mulcl 11130 ax-mulrcl 11131 ax-mulcom 11132 ax-addass 11133 ax-mulass 11134 ax-distr 11135 ax-i2m1 11136 ax-1ne0 11137 ax-1rid 11138 ax-rnegex 11139 ax-rrecex 11140 ax-cnre 11141 ax-pre-lttri 11142 ax-pre-lttrn 11143 ax-pre-ltadd 11144 ax-pre-mulgt0 11145 ax-pre-sup 11146 ax-addf 11147 ax-mulf 11148 ax-hilex 30928 ax-hfvadd 30929 ax-hvcom 30930 ax-hvass 30931 ax-hv0cl 30932 ax-hvaddid 30933 ax-hfvmul 30934 ax-hvmulid 30935 ax-hvmulass 30936 ax-hvdistr1 30937 ax-hvdistr2 30938 ax-hvmul0 30939 ax-hfi 31008 ax-his1 31011 ax-his2 31012 ax-his3 31013 ax-his4 31014 ax-hcompl 31131 |
| 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 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3354 df-reu 3355 df-rab 3406 df-v 3449 df-sbc 3754 df-csb 3863 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-pss 3934 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-uni 4872 df-int 4911 df-iun 4957 df-iin 4958 df-br 5108 df-opab 5170 df-mpt 5189 df-tr 5215 df-id 5533 df-eprel 5538 df-po 5546 df-so 5547 df-fr 5591 df-se 5592 df-we 5593 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-pred 6274 df-ord 6335 df-on 6336 df-lim 6337 df-suc 6338 df-iota 6464 df-fun 6513 df-fn 6514 df-f 6515 df-f1 6516 df-fo 6517 df-f1o 6518 df-fv 6519 df-isom 6520 df-riota 7344 df-ov 7390 df-oprab 7391 df-mpo 7392 df-of 7653 df-om 7843 df-1st 7968 df-2nd 7969 df-supp 8140 df-frecs 8260 df-wrecs 8291 df-recs 8340 df-rdg 8378 df-1o 8434 df-2o 8435 df-oadd 8438 df-omul 8439 df-er 8671 df-map 8801 df-pm 8802 df-ixp 8871 df-en 8919 df-dom 8920 df-sdom 8921 df-fin 8922 df-fsupp 9313 df-fi 9362 df-sup 9393 df-inf 9394 df-oi 9463 df-card 9892 df-acn 9895 df-pnf 11210 df-mnf 11211 df-xr 11212 df-ltxr 11213 df-le 11214 df-sub 11407 df-neg 11408 df-div 11836 df-nn 12187 df-2 12249 df-3 12250 df-4 12251 df-5 12252 df-6 12253 df-7 12254 df-8 12255 df-9 12256 df-n0 12443 df-z 12530 df-dec 12650 df-uz 12794 df-q 12908 df-rp 12952 df-xneg 13072 df-xadd 13073 df-xmul 13074 df-ioo 13310 df-ico 13312 df-icc 13313 df-fz 13469 df-fzo 13616 df-fl 13754 df-seq 13967 df-exp 14027 df-hash 14296 df-cj 15065 df-re 15066 df-im 15067 df-sqrt 15201 df-abs 15202 df-clim 15454 df-rlim 15455 df-sum 15653 df-struct 17117 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-mulr 17234 df-starv 17235 df-sca 17236 df-vsca 17237 df-ip 17238 df-tset 17239 df-ple 17240 df-ds 17242 df-unif 17243 df-hom 17244 df-cco 17245 df-rest 17385 df-topn 17386 df-0g 17404 df-gsum 17405 df-topgen 17406 df-pt 17407 df-prds 17410 df-xrs 17465 df-qtop 17470 df-imas 17471 df-xps 17473 df-mre 17547 df-mrc 17548 df-acs 17550 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-submnd 18711 df-mulg 19000 df-cntz 19249 df-cmn 19712 df-psmet 21256 df-xmet 21257 df-met 21258 df-bl 21259 df-mopn 21260 df-fbas 21261 df-fg 21262 df-cnfld 21265 df-top 22781 df-topon 22798 df-topsp 22820 df-bases 22833 df-cld 22906 df-ntr 22907 df-cls 22908 df-nei 22985 df-cn 23114 df-cnp 23115 df-lm 23116 df-t1 23201 df-haus 23202 df-tx 23449 df-hmeo 23642 df-fil 23733 df-fm 23825 df-flim 23826 df-flf 23827 df-xms 24208 df-ms 24209 df-tms 24210 df-cfil 25155 df-cau 25156 df-cmet 25157 df-grpo 30422 df-gid 30423 df-ginv 30424 df-gdiv 30425 df-ablo 30474 df-vc 30488 df-nv 30521 df-va 30524 df-ba 30525 df-sm 30526 df-0v 30527 df-vs 30528 df-nmcv 30529 df-ims 30530 df-dip 30630 df-ssp 30651 df-lno 30673 df-nmoo 30674 df-0o 30676 df-ph 30742 df-cbn 30792 df-hnorm 30897 df-hba 30898 df-hvsub 30900 df-hlim 30901 df-hcau 30902 df-sh 31136 df-ch 31150 df-oc 31181 df-ch0 31182 df-shs 31237 df-pjh 31324 df-hosum 31659 df-homul 31660 df-hodif 31661 df-h0op 31677 df-iop 31678 df-nmop 31768 df-lnop 31770 df-bdop 31771 df-hmop 31773 df-leop 31781 |
| This theorem is referenced by: (None) |
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