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| Mirrors > Home > MPE Home > Th. List > Mathboxes > islnm2 | Structured version Visualization version GIF version | ||
| Description: Property of being a Noetherian left module with finite generation expanded in terms of spans. (Contributed by Stefan O'Rear, 24-Jan-2015.) |
| Ref | Expression |
|---|---|
| islnm2.b | ⊢ 𝐵 = (Base‘𝑀) |
| islnm2.s | ⊢ 𝑆 = (LSubSp‘𝑀) |
| islnm2.n | ⊢ 𝑁 = (LSpan‘𝑀) |
| Ref | Expression |
|---|---|
| islnm2 | ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | islnm2.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑀) | |
| 2 | 1 | islnm 43110 | . 2 ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen)) |
| 3 | eqid 2731 | . . . . . 6 ⊢ (𝑀 ↾s 𝑖) = (𝑀 ↾s 𝑖) | |
| 4 | islnm2.n | . . . . . 6 ⊢ 𝑁 = (LSpan‘𝑀) | |
| 5 | islnm2.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑀) | |
| 6 | 3, 1, 4, 5 | islssfg2 43104 | . . . . 5 ⊢ ((𝑀 ∈ LMod ∧ 𝑖 ∈ 𝑆) → ((𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)(𝑁‘𝑔) = 𝑖)) |
| 7 | eqcom 2738 | . . . . . 6 ⊢ ((𝑁‘𝑔) = 𝑖 ↔ 𝑖 = (𝑁‘𝑔)) | |
| 8 | 7 | rexbii 3079 | . . . . 5 ⊢ (∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)(𝑁‘𝑔) = 𝑖 ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔)) |
| 9 | 6, 8 | bitrdi 287 | . . . 4 ⊢ ((𝑀 ∈ LMod ∧ 𝑖 ∈ 𝑆) → ((𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 10 | 9 | ralbidva 3153 | . . 3 ⊢ (𝑀 ∈ LMod → (∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 11 | 10 | pm5.32i 574 | . 2 ⊢ ((𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen) ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 12 | 2, 11 | bitri 275 | 1 ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 206 ∧ wa 395 = wceq 1541 ∈ wcel 2111 ∀wral 3047 ∃wrex 3056 ∩ cin 3896 𝒫 cpw 4545 ‘cfv 6476 (class class class)co 7341 Fincfn 8864 Basecbs 17115 ↾s cress 17136 LModclmod 20788 LSubSpclss 20859 LSpanclspn 20899 LFinGenclfig 43100 LNoeMclnm 43108 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-rep 5212 ax-sep 5229 ax-nul 5239 ax-pow 5298 ax-pr 5365 ax-un 7663 ax-cnex 11057 ax-resscn 11058 ax-1cn 11059 ax-icn 11060 ax-addcl 11061 ax-addrcl 11062 ax-mulcl 11063 ax-mulrcl 11064 ax-mulcom 11065 ax-addass 11066 ax-mulass 11067 ax-distr 11068 ax-i2m1 11069 ax-1ne0 11070 ax-1rid 11071 ax-rnegex 11072 ax-rrecex 11073 ax-cnre 11074 ax-pre-lttri 11075 ax-pre-lttrn 11076 ax-pre-ltadd 11077 ax-pre-mulgt0 11078 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-rmo 3346 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3737 df-csb 3846 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-pss 3917 df-nul 4279 df-if 4471 df-pw 4547 df-sn 4572 df-pr 4574 df-op 4578 df-uni 4855 df-int 4893 df-iun 4938 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5506 df-eprel 5511 df-po 5519 df-so 5520 df-fr 5564 df-we 5566 df-xp 5617 df-rel 5618 df-cnv 5619 df-co 5620 df-dm 5621 df-rn 5622 df-res 5623 df-ima 5624 df-pred 6243 df-ord 6304 df-on 6305 df-lim 6306 df-suc 6307 df-iota 6432 df-fun 6478 df-fn 6479 df-f 6480 df-f1 6481 df-fo 6482 df-f1o 6483 df-fv 6484 df-riota 7298 df-ov 7344 df-oprab 7345 df-mpo 7346 df-om 7792 df-1st 7916 df-2nd 7917 df-frecs 8206 df-wrecs 8237 df-recs 8286 df-rdg 8324 df-er 8617 df-en 8865 df-dom 8866 df-sdom 8867 df-pnf 11143 df-mnf 11144 df-xr 11145 df-ltxr 11146 df-le 11147 df-sub 11341 df-neg 11342 df-nn 12121 df-2 12183 df-3 12184 df-4 12185 df-5 12186 df-6 12187 df-sets 17070 df-slot 17088 df-ndx 17100 df-base 17116 df-ress 17137 df-plusg 17169 df-sca 17172 df-vsca 17173 df-0g 17340 df-mgm 18543 df-sgrp 18622 df-mnd 18638 df-grp 18844 df-minusg 18845 df-sbg 18846 df-subg 19031 df-mgp 20054 df-ur 20095 df-ring 20148 df-lmod 20790 df-lss 20860 df-lsp 20900 df-lfig 43101 df-lnm 43109 |
| This theorem is referenced by: filnm 43123 islnr2 43147 |
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