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| Mirrors > Home > MPE Home > Th. List > islmhm3 | Structured version Visualization version GIF version | ||
| Description: Property of a module homomorphism, similar to ismhm 18842. (Contributed by Stefan O'Rear, 7-Mar-2015.) |
| Ref | Expression |
|---|---|
| islmhm.k | ⊢ 𝐾 = (Scalar‘𝑆) |
| islmhm.l | ⊢ 𝐿 = (Scalar‘𝑇) |
| islmhm.b | ⊢ 𝐵 = (Base‘𝐾) |
| islmhm.e | ⊢ 𝐸 = (Base‘𝑆) |
| islmhm.m | ⊢ · = ( ·𝑠 ‘𝑆) |
| islmhm.n | ⊢ × = ( ·𝑠 ‘𝑇) |
| Ref | Expression |
|---|---|
| islmhm3 | ⊢ ((𝑆 ∈ LMod ∧ 𝑇 ∈ LMod) → (𝐹 ∈ (𝑆 LMHom 𝑇) ↔ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ 𝐿 = 𝐾 ∧ ∀𝑥 ∈ 𝐵 ∀𝑦 ∈ 𝐸 (𝐹‘(𝑥 · 𝑦)) = (𝑥 × (𝐹‘𝑦))))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | islmhm.k | . . 3 ⊢ 𝐾 = (Scalar‘𝑆) | |
| 2 | islmhm.l | . . 3 ⊢ 𝐿 = (Scalar‘𝑇) | |
| 3 | islmhm.b | . . 3 ⊢ 𝐵 = (Base‘𝐾) | |
| 4 | islmhm.e | . . 3 ⊢ 𝐸 = (Base‘𝑆) | |
| 5 | islmhm.m | . . 3 ⊢ · = ( ·𝑠 ‘𝑆) | |
| 6 | islmhm.n | . . 3 ⊢ × = ( ·𝑠 ‘𝑇) | |
| 7 | 1, 2, 3, 4, 5, 6 | islmhm 21127 | . 2 ⊢ (𝐹 ∈ (𝑆 LMHom 𝑇) ↔ ((𝑆 ∈ LMod ∧ 𝑇 ∈ LMod) ∧ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ 𝐿 = 𝐾 ∧ ∀𝑥 ∈ 𝐵 ∀𝑦 ∈ 𝐸 (𝐹‘(𝑥 · 𝑦)) = (𝑥 × (𝐹‘𝑦))))) |
| 8 | 7 | baib 544 | 1 ⊢ ((𝑆 ∈ LMod ∧ 𝑇 ∈ LMod) → (𝐹 ∈ (𝑆 LMHom 𝑇) ↔ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ 𝐿 = 𝐾 ∧ ∀𝑥 ∈ 𝐵 ∀𝑦 ∈ 𝐸 (𝐹‘(𝑥 · 𝑦)) = (𝑥 × (𝐹‘𝑦))))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 ∧ w3a 1101 = wceq 1568 ∈ wcel 2141 ∀wral 3077 ‘cfv 6536 (class class class)co 7410 Basecbs 17268 Scalarcsca 17312 ·𝑠 cvsca 17313 GrpHom cghm 19282 LModclmod 20960 LMHom clmhm 21119 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5256 ax-nul 5268 ax-pr 5404 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2095 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-rab 3415 df-v 3455 df-sbc 3744 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-br 5109 df-opab 5173 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-iota 6492 df-fun 6538 df-fv 6544 df-ov 7413 df-oprab 7414 df-mpo 7415 df-lmhm 21122 |
| This theorem is referenced by: islmhm2 21138 pj1lmhm 21200 |
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