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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 32145 | . . . . 5 ⊢ (𝑇 ∈ HrmOp → 𝑇 ∈ LinOp) | |
| 2 | nmlnopne0 32202 | . . . . . 6 ⊢ (𝑇 ∈ LinOp → ((normop‘𝑇) ≠ 0 ↔ 𝑇 ≠ 0hop )) | |
| 3 | 2 | biimpar 481 | . . . . 5 ⊢ ((𝑇 ∈ LinOp ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 4 | 1, 3 | sylan 589 | . . . 4 ⊢ ((𝑇 ∈ HrmOp ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 5 | 4 | adantlr 725 | . . 3 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ 𝑇 ≠ 0hop ) → (normop‘𝑇) ≠ 0) |
| 6 | rereccl 11909 | . . . . . 6 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℝ) | |
| 7 | 6 | adantll 724 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℝ) |
| 8 | simpll 776 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 𝑇 ∈ HrmOp) | |
| 9 | idhmop 32185 | . . . . . . 7 ⊢ Iop ∈ HrmOp | |
| 10 | hmopm 32224 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℝ ∧ Iop ∈ HrmOp) → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) | |
| 11 | 9, 10 | mpan2 701 | . . . . . 6 ⊢ ((normop‘𝑇) ∈ ℝ → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) |
| 12 | 11 | ad2antlr 737 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((normop‘𝑇) ·op Iop ) ∈ HrmOp) |
| 13 | simplr 778 | . . . . . . 7 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → (normop‘𝑇) ∈ ℝ) | |
| 14 | hmopf 32077 | . . . . . . . . 9 ⊢ (𝑇 ∈ HrmOp → 𝑇: ℋ⟶ ℋ) | |
| 15 | nmopgt0 32115 | . . . . . . . . . 10 ⊢ (𝑇: ℋ⟶ ℋ → ((normop‘𝑇) ≠ 0 ↔ 0 < (normop‘𝑇))) | |
| 16 | 15 | biimpa 480 | . . . . . . . . 9 ⊢ ((𝑇: ℋ⟶ ℋ ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 17 | 14, 16 | sylan 589 | . . . . . . . 8 ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 18 | 17 | adantlr 725 | . . . . . . 7 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 0 < (normop‘𝑇)) |
| 19 | 13, 18 | recgt0d 12126 | . . . . . 6 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 0 < (1 / (normop‘𝑇))) |
| 20 | 0re 11183 | . . . . . . . 8 ⊢ 0 ∈ ℝ | |
| 21 | ltle 11271 | . . . . . . . 8 ⊢ ((0 ∈ ℝ ∧ (1 / (normop‘𝑇)) ∈ ℝ) → (0 < (1 / (normop‘𝑇)) → 0 ≤ (1 / (normop‘𝑇)))) | |
| 22 | 20, 6, 21 | sylancr 596 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → (0 < (1 / (normop‘𝑇)) → 0 ≤ (1 / (normop‘𝑇)))) |
| 23 | 22 | adantll 724 | . . . . . 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 32341 | . . . . . 6 ⊢ ((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) → 𝑇 ≤op ((normop‘𝑇) ·op Iop )) | |
| 26 | 25 | adantr 484 | . . . . 5 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → 𝑇 ≤op ((normop‘𝑇) ·op Iop )) |
| 27 | leopmul2i 32338 | . . . . 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 1397 | . . . 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 11163 | . . . . . 6 ⊢ ((normop‘𝑇) ∈ ℝ → (normop‘𝑇) ∈ ℂ) | |
| 30 | reccl 11852 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (1 / (normop‘𝑇)) ∈ ℂ) | |
| 31 | simpl 486 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (normop‘𝑇) ∈ ℂ) | |
| 32 | hoif 31957 | . . . . . . . . . . 11 ⊢ Iop : ℋ–1-1-onto→ ℋ | |
| 33 | f1of 6806 | . . . . . . . . . . 11 ⊢ ( Iop : ℋ–1-1-onto→ ℋ → Iop : ℋ⟶ ℋ) | |
| 34 | 32, 33 | ax-mp 5 | . . . . . . . . . 10 ⊢ Iop : ℋ⟶ ℋ |
| 35 | homulass 32005 | . . . . . . . . . 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 1471 | . . . . . . . . 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 593 | . . . . . . . 8 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop ))) |
| 38 | recid2 11860 | . . . . . . . . 9 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) · (normop‘𝑇)) = 1) | |
| 39 | 38 | oveq1d 7411 | . . . . . . . 8 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → (((1 / (normop‘𝑇)) · (normop‘𝑇)) ·op Iop ) = (1 ·op Iop )) |
| 40 | 37, 39 | eqtr3d 2799 | . . . . . . 7 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = (1 ·op Iop )) |
| 41 | homullid 32003 | . . . . . . . 8 ⊢ ( Iop : ℋ⟶ ℋ → (1 ·op Iop ) = Iop ) | |
| 42 | 34, 41 | ax-mp 5 | . . . . . . 7 ⊢ (1 ·op Iop ) = Iop |
| 43 | 40, 42 | eqtrdi 2813 | . . . . . 6 ⊢ (((normop‘𝑇) ∈ ℂ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 44 | 29, 43 | sylan 589 | . . . . 5 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 45 | 44 | adantll 724 | . . . 4 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op ((normop‘𝑇) ·op Iop )) = Iop ) |
| 46 | 28, 45 | breqtrd 5126 | . . 3 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ (normop‘𝑇) ≠ 0) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| 47 | 5, 46 | syldan 600 | . 2 ⊢ (((𝑇 ∈ HrmOp ∧ (normop‘𝑇) ∈ ℝ) ∧ 𝑇 ≠ 0hop ) → ((1 / (normop‘𝑇)) ·op 𝑇) ≤op Iop ) |
| 48 | 47 | 3impa 1122 | 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 399 ∧ w3a 1098 = wceq 1560 ∈ wcel 2142 ≠ wne 2957 class class class wbr 5100 ⟶wf 6517 –1-1-onto→wf1o 6520 ‘cfv 6521 (class class class)co 7396 ℂcc 11071 ℝcr 11072 0cc0 11073 1c1 11074 · cmul 11078 < clt 11216 ≤ cle 11217 / cdiv 11844 ℋchba 31122 ·op chot 31142 0hop ch0o 31146 Iop chio 31147 normopcnop 31148 LinOpclo 31150 HrmOpcho 31153 ≤op cleo 31161 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5227 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-inf2 9596 ax-cc 10392 ax-cnex 11129 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 ax-pre-mulgt0 11150 ax-pre-sup 11151 ax-addf 11152 ax-mulf 11153 ax-hilex 31202 ax-hfvadd 31203 ax-hvcom 31204 ax-hvass 31205 ax-hv0cl 31206 ax-hvaddid 31207 ax-hfvmul 31208 ax-hvmulid 31209 ax-hvmulass 31210 ax-hvdistr1 31211 ax-hvdistr2 31212 ax-hvmul0 31213 ax-hfi 31282 ax-his1 31285 ax-his2 31286 ax-his3 31287 ax-his4 31288 ax-hcompl 31405 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-int 4906 df-iun 4951 df-iin 4952 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-se 5601 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-isom 6530 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-of 7660 df-om 7847 df-1st 7970 df-2nd 7971 df-supp 8141 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-1o 8437 df-2o 8438 df-oadd 8441 df-omul 8442 df-er 8678 df-map 8810 df-pm 8811 df-ixp 8880 df-en 8928 df-dom 8929 df-sdom 8930 df-fin 8931 df-fsupp 9308 df-fi 9357 df-sup 9388 df-inf 9389 df-oi 9458 df-card 9897 df-acn 9900 df-pnf 11218 df-mnf 11219 df-xr 11220 df-ltxr 11221 df-le 11222 df-sub 11416 df-neg 11417 df-div 11845 df-nn 12211 df-2 12280 df-3 12281 df-4 12282 df-5 12283 df-6 12284 df-7 12285 df-8 12286 df-9 12287 df-n0 12482 df-z 12569 df-dec 12689 df-uz 12840 df-q 12950 df-rp 12994 df-xneg 13114 df-xadd 13115 df-xmul 13116 df-ioo 13353 df-ico 13355 df-icc 13356 df-fz 13513 df-fzo 13660 df-fl 13802 df-seq 14015 df-exp 14075 df-hash 14344 df-cj 15126 df-re 15127 df-im 15128 df-sqrt 15262 df-abs 15263 df-clim 15515 df-rlim 15516 df-sum 15714 df-struct 17183 df-sets 17200 df-slot 17218 df-ndx 17230 df-base 17246 df-ress 17267 df-plusg 17299 df-mulr 17300 df-starv 17301 df-sca 17302 df-vsca 17303 df-ip 17304 df-tset 17305 df-ple 17306 df-ds 17308 df-unif 17309 df-hom 17310 df-cco 17311 df-rest 17451 df-topn 17452 df-0g 17470 df-gsum 17471 df-topgen 17472 df-pt 17473 df-prds 17476 df-xrs 17532 df-qtop 17537 df-imas 17538 df-xps 17540 df-mre 17614 df-mrc 17615 df-acs 17617 df-mgm 18674 df-sgrp 18753 df-mnd 18769 df-submnd 18818 df-mulg 19110 df-cntz 19357 df-cmn 19822 df-psmet 21416 df-xmet 21417 df-met 21418 df-bl 21419 df-mopn 21420 df-fbas 21421 df-fg 21422 df-cnfld 21425 df-top 22954 df-topon 22971 df-topsp 22993 df-bases 23006 df-cld 23079 df-ntr 23080 df-cls 23081 df-nei 23158 df-cn 23287 df-cnp 23288 df-lm 23289 df-t1 23374 df-haus 23375 df-tx 23622 df-hmeo 23815 df-fil 23906 df-fm 23998 df-flim 23999 df-flf 24000 df-xms 24380 df-ms 24381 df-tms 24382 df-cfil 25317 df-cau 25318 df-cmet 25319 df-grpo 30696 df-gid 30697 df-ginv 30698 df-gdiv 30699 df-ablo 30748 df-vc 30762 df-nv 30795 df-va 30798 df-ba 30799 df-sm 30800 df-0v 30801 df-vs 30802 df-nmcv 30803 df-ims 30804 df-dip 30904 df-ssp 30925 df-lno 30947 df-nmoo 30948 df-0o 30950 df-ph 31016 df-cbn 31066 df-hnorm 31171 df-hba 31172 df-hvsub 31174 df-hlim 31175 df-hcau 31176 df-sh 31410 df-ch 31424 df-oc 31455 df-ch0 31456 df-shs 31511 df-pjh 31598 df-hosum 31933 df-homul 31934 df-hodif 31935 df-h0op 31951 df-iop 31952 df-nmop 32042 df-lnop 32044 df-bdop 32045 df-hmop 32047 df-leop 32055 |
| This theorem is referenced by: (None) |
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