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| Mirrors > Home > MPE Home > Th. List > lnocni | Structured version Visualization version GIF version | ||
| Description: If a linear operator is continuous at any point, it is continuous everywhere. Theorem 2.7-9(b) of [Kreyszig] p. 97. (Contributed by NM, 18-Dec-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| blocni.8 | ⊢ 𝐶 = (IndMet‘𝑈) |
| blocni.d | ⊢ 𝐷 = (IndMet‘𝑊) |
| blocni.j | ⊢ 𝐽 = (MetOpen‘𝐶) |
| blocni.k | ⊢ 𝐾 = (MetOpen‘𝐷) |
| blocni.4 | ⊢ 𝐿 = (𝑈 LnOp 𝑊) |
| blocni.5 | ⊢ 𝐵 = (𝑈 BLnOp 𝑊) |
| blocni.u | ⊢ 𝑈 ∈ NrmCVec |
| blocni.w | ⊢ 𝑊 ∈ NrmCVec |
| blocni.l | ⊢ 𝑇 ∈ 𝐿 |
| lnocni.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
| Ref | Expression |
|---|---|
| lnocni | ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ (𝐽 Cn 𝐾)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | blocni.8 | . . 3 ⊢ 𝐶 = (IndMet‘𝑈) | |
| 2 | blocni.d | . . 3 ⊢ 𝐷 = (IndMet‘𝑊) | |
| 3 | blocni.j | . . 3 ⊢ 𝐽 = (MetOpen‘𝐶) | |
| 4 | blocni.k | . . 3 ⊢ 𝐾 = (MetOpen‘𝐷) | |
| 5 | blocni.4 | . . 3 ⊢ 𝐿 = (𝑈 LnOp 𝑊) | |
| 6 | blocni.5 | . . 3 ⊢ 𝐵 = (𝑈 BLnOp 𝑊) | |
| 7 | blocni.u | . . 3 ⊢ 𝑈 ∈ NrmCVec | |
| 8 | blocni.w | . . 3 ⊢ 𝑊 ∈ NrmCVec | |
| 9 | blocni.l | . . 3 ⊢ 𝑇 ∈ 𝐿 | |
| 10 | lnocni.1 | . . 3 ⊢ 𝑋 = (BaseSet‘𝑈) | |
| 11 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 | blocnilem 30875 | . 2 ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ 𝐵) |
| 12 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | blocni 30876 | . 2 ⊢ (𝑇 ∈ (𝐽 Cn 𝐾) ↔ 𝑇 ∈ 𝐵) |
| 13 | 11, 12 | sylibr 234 | 1 ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ (𝐽 Cn 𝐾)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ‘cfv 6498 (class class class)co 7367 MetOpencmopn 21342 Cn ccn 23189 CnP ccnp 23190 NrmCVeccnv 30655 BaseSetcba 30657 IndMetcims 30662 LnOp clno 30811 BLnOp cblo 30813 |
| 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 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 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 |
| 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 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rmo 3342 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-om 7818 df-1st 7942 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-er 8643 df-map 8775 df-en 8894 df-dom 8895 df-sdom 8896 df-sup 9355 df-inf 9356 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-div 11808 df-nn 12175 df-2 12244 df-3 12245 df-n0 12438 df-z 12525 df-uz 12789 df-q 12899 df-rp 12943 df-xneg 13063 df-xadd 13064 df-xmul 13065 df-seq 13964 df-exp 14024 df-cj 15061 df-re 15062 df-im 15063 df-sqrt 15197 df-abs 15198 df-topgen 17406 df-psmet 21344 df-xmet 21345 df-met 21346 df-bl 21347 df-mopn 21348 df-top 22859 df-topon 22876 df-bases 22911 df-cn 23192 df-cnp 23193 df-grpo 30564 df-gid 30565 df-ginv 30566 df-gdiv 30567 df-ablo 30616 df-vc 30630 df-nv 30663 df-va 30666 df-ba 30667 df-sm 30668 df-0v 30669 df-vs 30670 df-nmcv 30671 df-ims 30672 df-lno 30815 df-nmoo 30816 df-blo 30817 df-0o 30818 |
| This theorem is referenced by: (None) |
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