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Mirrors > Home > MPE Home > Th. List > decpmatcl | Structured version Visualization version GIF version |
Description: Closure of the decomposition of a polynomial matrix: The matrix consisting of the coefficients in the polynomial entries of a polynomial matrix for the same power is a matrix. (Contributed by AV, 28-Sep-2019.) (Revised by AV, 2-Dec-2019.) |
Ref | Expression |
---|---|
decpmate.p | ⊢ 𝑃 = (Poly1‘𝑅) |
decpmate.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
decpmate.b | ⊢ 𝐵 = (Base‘𝐶) |
decpmatcl.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
decpmatcl.d | ⊢ 𝐷 = (Base‘𝐴) |
Ref | Expression |
---|---|
decpmatcl | ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → (𝑀 decompPMat 𝐾) ∈ 𝐷) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | decpmate.c | . . . 4 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
2 | decpmate.b | . . . 4 ⊢ 𝐵 = (Base‘𝐶) | |
3 | 1, 2 | decpmatval 20789 | . . 3 ⊢ ((𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → (𝑀 decompPMat 𝐾) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑀𝑗))‘𝐾))) |
4 | 3 | 3adant1 1124 | . 2 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → (𝑀 decompPMat 𝐾) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑀𝑗))‘𝐾))) |
5 | decpmatcl.a | . . 3 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
6 | eqid 2771 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
7 | decpmatcl.d | . . 3 ⊢ 𝐷 = (Base‘𝐴) | |
8 | 1, 2 | matrcl 20434 | . . . . 5 ⊢ (𝑀 ∈ 𝐵 → (𝑁 ∈ Fin ∧ 𝑃 ∈ V)) |
9 | 8 | simpld 482 | . . . 4 ⊢ (𝑀 ∈ 𝐵 → 𝑁 ∈ Fin) |
10 | 9 | 3ad2ant2 1128 | . . 3 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → 𝑁 ∈ Fin) |
11 | simp1 1130 | . . 3 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → 𝑅 ∈ 𝑉) | |
12 | eqid 2771 | . . . . 5 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
13 | simp2 1131 | . . . . 5 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑖 ∈ 𝑁) | |
14 | simp3 1132 | . . . . 5 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑗 ∈ 𝑁) | |
15 | simp2 1131 | . . . . . 6 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → 𝑀 ∈ 𝐵) | |
16 | 15 | 3ad2ant1 1127 | . . . . 5 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑀 ∈ 𝐵) |
17 | 1, 12, 2, 13, 14, 16 | matecld 20448 | . . . 4 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑀𝑗) ∈ (Base‘𝑃)) |
18 | simp3 1132 | . . . . 5 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → 𝐾 ∈ ℕ0) | |
19 | 18 | 3ad2ant1 1127 | . . . 4 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝐾 ∈ ℕ0) |
20 | eqid 2771 | . . . . 5 ⊢ (coe1‘(𝑖𝑀𝑗)) = (coe1‘(𝑖𝑀𝑗)) | |
21 | decpmate.p | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
22 | 20, 12, 21, 6 | coe1fvalcl 19796 | . . . 4 ⊢ (((𝑖𝑀𝑗) ∈ (Base‘𝑃) ∧ 𝐾 ∈ ℕ0) → ((coe1‘(𝑖𝑀𝑗))‘𝐾) ∈ (Base‘𝑅)) |
23 | 17, 19, 22 | syl2anc 573 | . . 3 ⊢ (((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖𝑀𝑗))‘𝐾) ∈ (Base‘𝑅)) |
24 | 5, 6, 7, 10, 11, 23 | matbas2d 20445 | . 2 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑀𝑗))‘𝐾)) ∈ 𝐷) |
25 | 4, 24 | eqeltrd 2850 | 1 ⊢ ((𝑅 ∈ 𝑉 ∧ 𝑀 ∈ 𝐵 ∧ 𝐾 ∈ ℕ0) → (𝑀 decompPMat 𝐾) ∈ 𝐷) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1071 = wceq 1631 ∈ wcel 2145 Vcvv 3351 ‘cfv 6030 (class class class)co 6795 ↦ cmpt2 6797 Fincfn 8112 ℕ0cn0 11498 Basecbs 16063 Poly1cpl1 19761 coe1cco1 19762 Mat cmat 20429 decompPMat cdecpmat 20786 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1870 ax-4 1885 ax-5 1991 ax-6 2057 ax-7 2093 ax-8 2147 ax-9 2154 ax-10 2174 ax-11 2190 ax-12 2203 ax-13 2408 ax-ext 2751 ax-rep 4905 ax-sep 4916 ax-nul 4924 ax-pow 4975 ax-pr 5035 ax-un 7099 ax-cnex 10197 ax-resscn 10198 ax-1cn 10199 ax-icn 10200 ax-addcl 10201 ax-addrcl 10202 ax-mulcl 10203 ax-mulrcl 10204 ax-mulcom 10205 ax-addass 10206 ax-mulass 10207 ax-distr 10208 ax-i2m1 10209 ax-1ne0 10210 ax-1rid 10211 ax-rnegex 10212 ax-rrecex 10213 ax-cnre 10214 ax-pre-lttri 10215 ax-pre-lttrn 10216 ax-pre-ltadd 10217 ax-pre-mulgt0 10218 |
This theorem depends on definitions: df-bi 197 df-an 383 df-or 837 df-3or 1072 df-3an 1073 df-tru 1634 df-ex 1853 df-nf 1858 df-sb 2050 df-eu 2622 df-mo 2623 df-clab 2758 df-cleq 2764 df-clel 2767 df-nfc 2902 df-ne 2944 df-nel 3047 df-ral 3066 df-rex 3067 df-reu 3068 df-rab 3070 df-v 3353 df-sbc 3588 df-csb 3683 df-dif 3726 df-un 3728 df-in 3730 df-ss 3737 df-pss 3739 df-nul 4064 df-if 4227 df-pw 4300 df-sn 4318 df-pr 4320 df-tp 4322 df-op 4324 df-ot 4326 df-uni 4576 df-int 4613 df-iun 4657 df-br 4788 df-opab 4848 df-mpt 4865 df-tr 4888 df-id 5158 df-eprel 5163 df-po 5171 df-so 5172 df-fr 5209 df-we 5211 df-xp 5256 df-rel 5257 df-cnv 5258 df-co 5259 df-dm 5260 df-rn 5261 df-res 5262 df-ima 5263 df-pred 5822 df-ord 5868 df-on 5869 df-lim 5870 df-suc 5871 df-iota 5993 df-fun 6032 df-fn 6033 df-f 6034 df-f1 6035 df-fo 6036 df-f1o 6037 df-fv 6038 df-riota 6756 df-ov 6798 df-oprab 6799 df-mpt2 6800 df-of 7047 df-om 7216 df-1st 7318 df-2nd 7319 df-supp 7450 df-wrecs 7562 df-recs 7624 df-rdg 7662 df-1o 7716 df-oadd 7720 df-er 7899 df-map 8014 df-ixp 8066 df-en 8113 df-dom 8114 df-sdom 8115 df-fin 8116 df-fsupp 8435 df-sup 8507 df-pnf 10281 df-mnf 10282 df-xr 10283 df-ltxr 10284 df-le 10285 df-sub 10473 df-neg 10474 df-nn 11226 df-2 11284 df-3 11285 df-4 11286 df-5 11287 df-6 11288 df-7 11289 df-8 11290 df-9 11291 df-n0 11499 df-z 11584 df-dec 11700 df-uz 11893 df-fz 12533 df-struct 16065 df-ndx 16066 df-slot 16067 df-base 16069 df-sets 16070 df-ress 16071 df-plusg 16161 df-mulr 16162 df-sca 16164 df-vsca 16165 df-ip 16166 df-tset 16167 df-ple 16168 df-ds 16171 df-hom 16173 df-cco 16174 df-0g 16309 df-prds 16315 df-pws 16317 df-sra 19386 df-rgmod 19387 df-psr 19570 df-opsr 19574 df-psr1 19764 df-ply1 19766 df-coe1 19767 df-dsmm 20292 df-frlm 20307 df-mat 20430 df-decpmat 20787 |
This theorem is referenced by: decpmataa0 20792 decpmatmul 20796 pmatcollpw1 20800 pmatcollpw2 20802 pmatcollpwlem 20804 pmatcollpw 20805 pmatcollpwfi 20806 pmatcollpwscmatlem2 20814 pm2mpf1lem 20818 pm2mpcl 20821 pm2mpcoe1 20824 mp2pm2mplem5 20834 mp2pm2mp 20835 pm2mpghmlem2 20836 pm2mpghmlem1 20837 pm2mpghm 20840 pm2mpmhmlem2 20843 |
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