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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 30898 | . 2 ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ 𝐵) |
| 12 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | blocni 30899 | . 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 6502 (class class class)co 7370 MetOpencmopn 21316 Cn ccn 23185 CnP ccnp 23186 NrmCVeccnv 30678 BaseSetcba 30680 IndMetcims 30685 LnOp clno 30834 BLnOp cblo 30836 |
| 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 2709 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pow 5314 ax-pr 5381 ax-un 7692 ax-cnex 11096 ax-resscn 11097 ax-1cn 11098 ax-icn 11099 ax-addcl 11100 ax-addrcl 11101 ax-mulcl 11102 ax-mulrcl 11103 ax-mulcom 11104 ax-addass 11105 ax-mulass 11106 ax-distr 11107 ax-i2m1 11108 ax-1ne0 11109 ax-1rid 11110 ax-rnegex 11111 ax-rrecex 11112 ax-cnre 11113 ax-pre-lttri 11114 ax-pre-lttrn 11115 ax-pre-ltadd 11116 ax-pre-mulgt0 11117 ax-pre-sup 11118 ax-addf 11119 ax-mulf 11120 |
| 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5529 df-eprel 5534 df-po 5542 df-so 5543 df-fr 5587 df-we 5589 df-xp 5640 df-rel 5641 df-cnv 5642 df-co 5643 df-dm 5644 df-rn 5645 df-res 5646 df-ima 5647 df-pred 6269 df-ord 6330 df-on 6331 df-lim 6332 df-suc 6333 df-iota 6458 df-fun 6504 df-fn 6505 df-f 6506 df-f1 6507 df-fo 6508 df-f1o 6509 df-fv 6510 df-riota 7327 df-ov 7373 df-oprab 7374 df-mpo 7375 df-om 7821 df-1st 7945 df-2nd 7946 df-frecs 8235 df-wrecs 8266 df-recs 8315 df-rdg 8353 df-er 8647 df-map 8779 df-en 8898 df-dom 8899 df-sdom 8900 df-sup 9359 df-inf 9360 df-pnf 11182 df-mnf 11183 df-xr 11184 df-ltxr 11185 df-le 11186 df-sub 11380 df-neg 11381 df-div 11809 df-nn 12160 df-2 12222 df-3 12223 df-n0 12416 df-z 12503 df-uz 12766 df-q 12876 df-rp 12920 df-xneg 13040 df-xadd 13041 df-xmul 13042 df-seq 13939 df-exp 13999 df-cj 15036 df-re 15037 df-im 15038 df-sqrt 15172 df-abs 15173 df-topgen 17377 df-psmet 21318 df-xmet 21319 df-met 21320 df-bl 21321 df-mopn 21322 df-top 22855 df-topon 22872 df-bases 22907 df-cn 23188 df-cnp 23189 df-grpo 30587 df-gid 30588 df-ginv 30589 df-gdiv 30590 df-ablo 30639 df-vc 30653 df-nv 30686 df-va 30689 df-ba 30690 df-sm 30691 df-0v 30692 df-vs 30693 df-nmcv 30694 df-ims 30695 df-lno 30838 df-nmoo 30839 df-blo 30840 df-0o 30841 |
| This theorem is referenced by: (None) |
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