| Mathbox for Stefan O'Rear |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > islnr3 | Structured version Visualization version GIF version | ||
| Description: Relate left-Noetherian rings to Noetherian-type closure property of the left ideal system. (Contributed by Stefan O'Rear, 4-Apr-2015.) |
| Ref | Expression |
|---|---|
| islnr3.b | ⊢ 𝐵 = (Base‘𝑅) |
| islnr3.u | ⊢ 𝑈 = (LIdeal‘𝑅) |
| Ref | Expression |
|---|---|
| islnr3 | ⊢ (𝑅 ∈ LNoeR ↔ (𝑅 ∈ Ring ∧ 𝑈 ∈ (NoeACS‘𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | islnr3.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 2 | islnr3.u | . . 3 ⊢ 𝑈 = (LIdeal‘𝑅) | |
| 3 | eqid 2760 | . . 3 ⊢ (RSpan‘𝑅) = (RSpan‘𝑅) | |
| 4 | 1, 2, 3 | islnr2 44253 | . 2 ⊢ (𝑅 ∈ LNoeR ↔ (𝑅 ∈ Ring ∧ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦))) |
| 5 | eqid 2760 | . . . . . . . . . 10 ⊢ (mrCls‘𝑈) = (mrCls‘𝑈) | |
| 6 | 2, 3, 5 | mrcrsp 21538 | . . . . . . . . 9 ⊢ (𝑅 ∈ Ring → (RSpan‘𝑅) = (mrCls‘𝑈)) |
| 7 | 6 | fveq1d 6892 | . . . . . . . 8 ⊢ (𝑅 ∈ Ring → ((RSpan‘𝑅)‘𝑦) = ((mrCls‘𝑈)‘𝑦)) |
| 8 | 7 | eqeq2d 2771 | . . . . . . 7 ⊢ (𝑅 ∈ Ring → (𝑥 = ((RSpan‘𝑅)‘𝑦) ↔ 𝑥 = ((mrCls‘𝑈)‘𝑦))) |
| 9 | 8 | rexbidv 3186 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦) ↔ ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦))) |
| 10 | 9 | ralbidv 3185 | . . . . 5 ⊢ (𝑅 ∈ Ring → (∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦) ↔ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦))) |
| 11 | 1, 2 | lidlacs 21526 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝑈 ∈ (ACS‘𝐵)) |
| 12 | 11 | biantrurd 542 | . . . . 5 ⊢ (𝑅 ∈ Ring → (∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦) ↔ (𝑈 ∈ (ACS‘𝐵) ∧ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦)))) |
| 13 | 10, 12 | bitrd 282 | . . . 4 ⊢ (𝑅 ∈ Ring → (∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦) ↔ (𝑈 ∈ (ACS‘𝐵) ∧ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦)))) |
| 14 | 5 | isnacs 43852 | . . . 4 ⊢ (𝑈 ∈ (NoeACS‘𝐵) ↔ (𝑈 ∈ (ACS‘𝐵) ∧ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((mrCls‘𝑈)‘𝑦))) |
| 15 | 13, 14 | bitr4di 292 | . . 3 ⊢ (𝑅 ∈ Ring → (∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦) ↔ 𝑈 ∈ (NoeACS‘𝐵))) |
| 16 | 15 | pm5.32i 585 | . 2 ⊢ ((𝑅 ∈ Ring ∧ ∀𝑥 ∈ 𝑈 ∃𝑦 ∈ (𝒫 𝐵 ∩ Fin)𝑥 = ((RSpan‘𝑅)‘𝑦)) ↔ (𝑅 ∈ Ring ∧ 𝑈 ∈ (NoeACS‘𝐵))) |
| 17 | 4, 16 | bitri 278 | 1 ⊢ (𝑅 ∈ LNoeR ↔ (𝑅 ∈ Ring ∧ 𝑈 ∈ (NoeACS‘𝐵))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ∀wral 3076 ∃wrex 3086 ∩ cin 4088 𝒫 cpw 4556 ‘cfv 6543 Fincfn 8981 Basecbs 17396 mrClscmrc 17762 ACScacs 17764 Ringcrg 20468 LIdealclidl 21493 RSpancrsp 21494 NoeACScnacs 43850 LNoeRclnr 44248 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5327 ax-pr 5391 ax-un 7755 ax-cnex 11263 ax-resscn 11264 ax-1cn 11265 ax-icn 11266 ax-addcl 11267 ax-addrcl 11268 ax-mulcl 11269 ax-mulrcl 11270 ax-mulcom 11271 ax-addass 11272 ax-mulass 11273 ax-distr 11274 ax-i2m1 11275 ax-1ne0 11276 ax-1rid 11277 ax-rnegex 11278 ax-rrecex 11279 ax-cnre 11280 ax-pre-lttri 11281 ax-pre-lttrn 11282 ax-pre-ltadd 11283 ax-pre-mulgt0 11284 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6497 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7381 df-ov 7427 df-oprab 7428 df-mpo 7429 df-om 7882 df-1st 8005 df-2nd 8006 df-frecs 8307 df-wrecs 8338 df-recs 8387 df-rdg 8426 df-1o 8484 df-2o 8485 df-er 8725 df-en 8982 df-dom 8983 df-sdom 8984 df-fin 8985 df-pnf 11352 df-mnf 11353 df-xr 11354 df-ltxr 11355 df-le 11356 df-sub 11550 df-neg 11551 df-nn 12343 df-2 12412 df-3 12413 df-4 12414 df-5 12415 df-6 12416 df-7 12417 df-8 12418 df-sets 17351 df-slot 17369 df-ndx 17381 df-base 17397 df-ress 17418 df-plusg 17450 df-mulr 17451 df-sca 17453 df-vsca 17454 df-ip 17455 df-0g 17621 df-mre 17765 df-mrc 17766 df-acs 17768 df-mgm 18825 df-sgrp 18917 df-mnd 18933 df-submnd 18988 df-grp 19156 df-minusg 19157 df-sbg 19158 df-subg 19342 df-mgp 20370 df-ur 20417 df-ring 20470 df-subrg 20831 df-lmod 21146 df-lss 21216 df-lsp 21256 df-sra 21457 df-rgmod 21458 df-lidl 21495 df-rsp 21496 df-nacs 43851 df-lfig 44207 df-lnm 44215 df-lnr 44249 |
| This theorem is used by: hbt 44269 |
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