| Mathbox for Stefan O'Rear |
< Previous
Next >
Nearby theorems |
||
| 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 44345 | . 2 ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen)) |
| 3 | eqid 2763 | . . . . . 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 44339 | . . . . 5 ⊢ ((𝑀 ∈ LMod ∧ 𝑖 ∈ 𝑆) → ((𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)(𝑁‘𝑔) = 𝑖)) |
| 7 | eqcom 2770 | . . . . . 6 ⊢ ((𝑁‘𝑔) = 𝑖 ↔ 𝑖 = (𝑁‘𝑔)) | |
| 8 | 7 | rexbii 3113 | . . . . 5 ⊢ (∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)(𝑁‘𝑔) = 𝑖 ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔)) |
| 9 | 6, 8 | bitrdi 290 | . . . 4 ⊢ ((𝑀 ∈ LMod ∧ 𝑖 ∈ 𝑆) → ((𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 10 | 9 | ralbidva 3187 | . . 3 ⊢ (𝑀 ∈ LMod → (∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen ↔ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 11 | 10 | pm5.32i 585 | . 2 ⊢ ((𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen) ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| 12 | 2, 11 | bitri 278 | 1 ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 ∃𝑔 ∈ (𝒫 𝐵 ∩ Fin)𝑖 = (𝑁‘𝑔))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ∀wral 3080 ∃wrex 3090 ∩ cin 4092 𝒫 cpw 4560 ‘cfv 6566 (class class class)co 7451 Fincfn 9011 Basecbs 17431 ↾s cress 17452 LModclmod 21186 LSubSpclss 21257 LSpanclspn 21297 LFinGenclfig 44335 LNoeMclnm 44343 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-er 8755 df-en 9012 df-dom 9013 df-sdom 9014 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-ress 17453 df-plusg 17486 df-sca 17489 df-vsca 17490 df-0g 17662 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-grp 19197 df-minusg 19198 df-sbg 19199 df-subg 19383 df-mgp 20412 df-ur 20459 df-ring 20512 df-lmod 21188 df-lss 21258 df-lsp 21298 df-lfig 44336 df-lnm 44344 |
| This theorem is used by: filnm 44358 islnr2 44381 |
| Copyright terms: Public domain | W3C validator |