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Mirrors > Home > MPE Home > Th. List > Mathboxes > islnm | Structured version Visualization version GIF version |
Description: Property of being a Noetherian left module. (Contributed by Stefan O'Rear, 12-Dec-2014.) |
Ref | Expression |
---|---|
islnm.s | ⊢ 𝑆 = (LSubSp‘𝑀) |
Ref | Expression |
---|---|
islnm | ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq2 6695 | . . . 4 ⊢ (𝑤 = 𝑀 → (LSubSp‘𝑤) = (LSubSp‘𝑀)) | |
2 | islnm.s | . . . 4 ⊢ 𝑆 = (LSubSp‘𝑀) | |
3 | 1, 2 | eqtr4di 2789 | . . 3 ⊢ (𝑤 = 𝑀 → (LSubSp‘𝑤) = 𝑆) |
4 | oveq1 7198 | . . . 4 ⊢ (𝑤 = 𝑀 → (𝑤 ↾s 𝑖) = (𝑀 ↾s 𝑖)) | |
5 | 4 | eleq1d 2815 | . . 3 ⊢ (𝑤 = 𝑀 → ((𝑤 ↾s 𝑖) ∈ LFinGen ↔ (𝑀 ↾s 𝑖) ∈ LFinGen)) |
6 | 3, 5 | raleqbidv 3303 | . 2 ⊢ (𝑤 = 𝑀 → (∀𝑖 ∈ (LSubSp‘𝑤)(𝑤 ↾s 𝑖) ∈ LFinGen ↔ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen)) |
7 | df-lnm 40545 | . 2 ⊢ LNoeM = {𝑤 ∈ LMod ∣ ∀𝑖 ∈ (LSubSp‘𝑤)(𝑤 ↾s 𝑖) ∈ LFinGen} | |
8 | 6, 7 | elrab2 3594 | 1 ⊢ (𝑀 ∈ LNoeM ↔ (𝑀 ∈ LMod ∧ ∀𝑖 ∈ 𝑆 (𝑀 ↾s 𝑖) ∈ LFinGen)) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 209 ∧ wa 399 = wceq 1543 ∈ wcel 2112 ∀wral 3051 ‘cfv 6358 (class class class)co 7191 ↾s cress 16667 LModclmod 19853 LSubSpclss 19922 LFinGenclfig 40536 LNoeMclnm 40544 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-ext 2708 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-sb 2073 df-clab 2715 df-cleq 2728 df-clel 2809 df-ral 3056 df-rab 3060 df-v 3400 df-dif 3856 df-un 3858 df-in 3860 df-ss 3870 df-nul 4224 df-if 4426 df-sn 4528 df-pr 4530 df-op 4534 df-uni 4806 df-br 5040 df-iota 6316 df-fv 6366 df-ov 7194 df-lnm 40545 |
This theorem is referenced by: islnm2 40547 lnmlmod 40548 lnmlssfg 40549 lnmlsslnm 40550 lnmepi 40554 lmhmlnmsplit 40556 |
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