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| Mirrors > Home > MPE Home > Th. List > lmghm | Structured version Visualization version GIF version | ||
| Description: A homomorphism of left modules is a homomorphism of groups. (Contributed by Stefan O'Rear, 1-Jan-2015.) |
| Ref | Expression |
|---|---|
| lmghm | ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹 ∈ (𝑆 GrpHom 𝑇)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2734 | . . 3 ⊢ (Scalar‘𝑆) = (Scalar‘𝑆) | |
| 2 | eqid 2734 | . . 3 ⊢ (Scalar‘𝑇) = (Scalar‘𝑇) | |
| 3 | 1, 2 | lmhmlem 20979 | . 2 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → ((𝑆 ∈ LMod ∧ 𝑇 ∈ LMod) ∧ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (Scalar‘𝑇) = (Scalar‘𝑆)))) |
| 4 | 3 | simprld 771 | 1 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) → 𝐹 ∈ (𝑆 GrpHom 𝑇)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ‘cfv 6490 (class class class)co 7356 Scalarcsca 17178 GrpHom cghm 19139 LModclmod 20809 LMHom clmhm 20969 |
| 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 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pr 5375 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-ral 3050 df-rex 3059 df-rab 3398 df-v 3440 df-sbc 3739 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-opab 5159 df-id 5517 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-iota 6446 df-fun 6492 df-fv 6498 df-ov 7359 df-oprab 7360 df-mpo 7361 df-lmhm 20972 |
| This theorem is referenced by: lmhmf 20984 islmhm2 20988 lmhmco 20993 lmhmplusg 20994 lmhmvsca 20995 lmhmf1o 20996 lmhmima 20997 lmhmpreima 20998 reslmhm 21002 reslmhm2 21003 reslmhm2b 21004 lmhmeql 21005 lmimgim 21015 ip0l 21589 ipdir 21592 islindf5 21792 isnmhm2 24694 nmoleub2lem 25068 nmoleub2lem2 25070 nmhmcn 25074 lmhmghmd 33068 lmhmqusker 33447 dimkerim 33733 kercvrlsm 43267 pwssplit4 43273 mendring 43372 |
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