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Mirrors > Home > MPE Home > Th. List > Mathboxes > lcdval2 | Structured version Visualization version GIF version |
Description: Dual vector space of functionals with closed kernels. (Contributed by NM, 13-Mar-2015.) |
Ref | Expression |
---|---|
lcdval.h | ⊢ 𝐻 = (LHyp‘𝐾) |
lcdval.o | ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) |
lcdval.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
lcdval.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
lcdval.f | ⊢ 𝐹 = (LFnl‘𝑈) |
lcdval.l | ⊢ 𝐿 = (LKer‘𝑈) |
lcdval.d | ⊢ 𝐷 = (LDual‘𝑈) |
lcdval.k | ⊢ (𝜑 → (𝐾 ∈ 𝑋 ∧ 𝑊 ∈ 𝐻)) |
lcdval2.b | ⊢ 𝐵 = {𝑓 ∈ 𝐹 ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)} |
Ref | Expression |
---|---|
lcdval2 | ⊢ (𝜑 → 𝐶 = (𝐷 ↾s 𝐵)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lcdval.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
2 | lcdval.o | . . 3 ⊢ ⊥ = ((ocH‘𝐾)‘𝑊) | |
3 | lcdval.c | . . 3 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
4 | lcdval.u | . . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
5 | lcdval.f | . . 3 ⊢ 𝐹 = (LFnl‘𝑈) | |
6 | lcdval.l | . . 3 ⊢ 𝐿 = (LKer‘𝑈) | |
7 | lcdval.d | . . 3 ⊢ 𝐷 = (LDual‘𝑈) | |
8 | lcdval.k | . . 3 ⊢ (𝜑 → (𝐾 ∈ 𝑋 ∧ 𝑊 ∈ 𝐻)) | |
9 | 1, 2, 3, 4, 5, 6, 7, 8 | lcdval 38727 | . 2 ⊢ (𝜑 → 𝐶 = (𝐷 ↾s {𝑓 ∈ 𝐹 ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)})) |
10 | lcdval2.b | . . 3 ⊢ 𝐵 = {𝑓 ∈ 𝐹 ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)} | |
11 | 10 | oveq2i 7169 | . 2 ⊢ (𝐷 ↾s 𝐵) = (𝐷 ↾s {𝑓 ∈ 𝐹 ∣ ( ⊥ ‘( ⊥ ‘(𝐿‘𝑓))) = (𝐿‘𝑓)}) |
12 | 9, 11 | syl6eqr 2876 | 1 ⊢ (𝜑 → 𝐶 = (𝐷 ↾s 𝐵)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 = wceq 1537 ∈ wcel 2114 {crab 3144 ‘cfv 6357 (class class class)co 7158 ↾s cress 16486 LFnlclfn 36195 LKerclk 36223 LDualcld 36261 LHypclh 37122 DVecHcdvh 38216 ocHcoch 38485 LCDualclcd 38724 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-rep 5192 ax-sep 5205 ax-nul 5212 ax-pr 5332 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-ral 3145 df-rex 3146 df-reu 3147 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-iun 4923 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-ov 7161 df-lcdual 38725 |
This theorem is referenced by: lcdvbase 38731 lcdlss 38757 |
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