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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 29166 | . 2 ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ 𝐵) |
12 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | blocni 29167 | . 2 ⊢ (𝑇 ∈ (𝐽 Cn 𝐾) ↔ 𝑇 ∈ 𝐵) |
13 | 11, 12 | sylibr 233 | 1 ⊢ ((𝑃 ∈ 𝑋 ∧ 𝑇 ∈ ((𝐽 CnP 𝐾)‘𝑃)) → 𝑇 ∈ (𝐽 Cn 𝐾)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1539 ∈ wcel 2106 ‘cfv 6433 (class class class)co 7275 MetOpencmopn 20587 Cn ccn 22375 CnP ccnp 22376 NrmCVeccnv 28946 BaseSetcba 28948 IndMetcims 28953 LnOp clno 29102 BLnOp cblo 29104 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-rep 5209 ax-sep 5223 ax-nul 5230 ax-pow 5288 ax-pr 5352 ax-un 7588 ax-cnex 10927 ax-resscn 10928 ax-1cn 10929 ax-icn 10930 ax-addcl 10931 ax-addrcl 10932 ax-mulcl 10933 ax-mulrcl 10934 ax-mulcom 10935 ax-addass 10936 ax-mulass 10937 ax-distr 10938 ax-i2m1 10939 ax-1ne0 10940 ax-1rid 10941 ax-rnegex 10942 ax-rrecex 10943 ax-cnre 10944 ax-pre-lttri 10945 ax-pre-lttrn 10946 ax-pre-ltadd 10947 ax-pre-mulgt0 10948 ax-pre-sup 10949 ax-addf 10950 ax-mulf 10951 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3069 df-rex 3070 df-rmo 3071 df-reu 3072 df-rab 3073 df-v 3434 df-sbc 3717 df-csb 3833 df-dif 3890 df-un 3892 df-in 3894 df-ss 3904 df-pss 3906 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4840 df-iun 4926 df-br 5075 df-opab 5137 df-mpt 5158 df-tr 5192 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6202 df-ord 6269 df-on 6270 df-lim 6271 df-suc 6272 df-iota 6391 df-fun 6435 df-fn 6436 df-f 6437 df-f1 6438 df-fo 6439 df-f1o 6440 df-fv 6441 df-riota 7232 df-ov 7278 df-oprab 7279 df-mpo 7280 df-om 7713 df-1st 7831 df-2nd 7832 df-frecs 8097 df-wrecs 8128 df-recs 8202 df-rdg 8241 df-er 8498 df-map 8617 df-en 8734 df-dom 8735 df-sdom 8736 df-sup 9201 df-inf 9202 df-pnf 11011 df-mnf 11012 df-xr 11013 df-ltxr 11014 df-le 11015 df-sub 11207 df-neg 11208 df-div 11633 df-nn 11974 df-2 12036 df-3 12037 df-n0 12234 df-z 12320 df-uz 12583 df-q 12689 df-rp 12731 df-xneg 12848 df-xadd 12849 df-xmul 12850 df-seq 13722 df-exp 13783 df-cj 14810 df-re 14811 df-im 14812 df-sqrt 14946 df-abs 14947 df-topgen 17154 df-psmet 20589 df-xmet 20590 df-met 20591 df-bl 20592 df-mopn 20593 df-top 22043 df-topon 22060 df-bases 22096 df-cn 22378 df-cnp 22379 df-grpo 28855 df-gid 28856 df-ginv 28857 df-gdiv 28858 df-ablo 28907 df-vc 28921 df-nv 28954 df-va 28957 df-ba 28958 df-sm 28959 df-0v 28960 df-vs 28961 df-nmcv 28962 df-ims 28963 df-lno 29106 df-nmoo 29107 df-blo 29108 df-0o 29109 |
This theorem is referenced by: (None) |
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