![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > m2cpmrhm | Structured version Visualization version GIF version |
Description: The transformation of matrices into constant polynomial matrices is a ring homomorphism. (Contributed by AV, 18-Nov-2019.) |
Ref | Expression |
---|---|
m2cpm.s | ⊢ 𝑆 = (𝑁 ConstPolyMat 𝑅) |
m2cpm.t | ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) |
m2cpm.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
m2cpm.b | ⊢ 𝐵 = (Base‘𝐴) |
m2cpmghm.p | ⊢ 𝑃 = (Poly1‘𝑅) |
m2cpmghm.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
m2cpmghm.u | ⊢ 𝑈 = (𝐶 ↾s 𝑆) |
Ref | Expression |
---|---|
m2cpmrhm | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 RingHom 𝑈)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | crngring 20028 | . . 3 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
2 | m2cpm.a | . . . 4 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
3 | 2 | matring 21876 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ Ring) |
4 | 1, 3 | sylan2 593 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝐴 ∈ Ring) |
5 | m2cpm.s | . . . . 5 ⊢ 𝑆 = (𝑁 ConstPolyMat 𝑅) | |
6 | m2cpmghm.p | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
7 | m2cpmghm.c | . . . . 5 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
8 | 5, 6, 7 | cpmatsrgpmat 22154 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑆 ∈ (SubRing‘𝐶)) |
9 | 1, 8 | sylan2 593 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑆 ∈ (SubRing‘𝐶)) |
10 | m2cpmghm.u | . . . 4 ⊢ 𝑈 = (𝐶 ↾s 𝑆) | |
11 | 10 | subrgring 20317 | . . 3 ⊢ (𝑆 ∈ (SubRing‘𝐶) → 𝑈 ∈ Ring) |
12 | 9, 11 | syl 17 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑈 ∈ Ring) |
13 | m2cpm.t | . . . . 5 ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) | |
14 | m2cpm.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐴) | |
15 | 5, 13, 2, 14, 6, 7, 10 | m2cpmghm 22177 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇 ∈ (𝐴 GrpHom 𝑈)) |
16 | 1, 15 | sylan2 593 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 GrpHom 𝑈)) |
17 | 5, 13, 2, 14, 6, 7, 10 | m2cpmmhm 22178 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝑈))) |
18 | 16, 17 | jca 512 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → (𝑇 ∈ (𝐴 GrpHom 𝑈) ∧ 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝑈)))) |
19 | eqid 2732 | . . 3 ⊢ (mulGrp‘𝐴) = (mulGrp‘𝐴) | |
20 | eqid 2732 | . . 3 ⊢ (mulGrp‘𝑈) = (mulGrp‘𝑈) | |
21 | 19, 20 | isrhm 20209 | . 2 ⊢ (𝑇 ∈ (𝐴 RingHom 𝑈) ↔ ((𝐴 ∈ Ring ∧ 𝑈 ∈ Ring) ∧ (𝑇 ∈ (𝐴 GrpHom 𝑈) ∧ 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝑈))))) |
22 | 4, 12, 18, 21 | syl21anbrc 1344 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 RingHom 𝑈)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1541 ∈ wcel 2106 ‘cfv 6533 (class class class)co 7394 Fincfn 8924 Basecbs 17128 ↾s cress 17157 MndHom cmhm 18647 GrpHom cghm 19057 mulGrpcmgp 19948 Ringcrg 20016 CRingccrg 20017 RingHom crh 20200 SubRingcsubrg 20310 Poly1cpl1 21632 Mat cmat 21838 ConstPolyMat ccpmat 22136 matToPolyMat cmat2pmat 22137 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5279 ax-sep 5293 ax-nul 5300 ax-pow 5357 ax-pr 5421 ax-un 7709 ax-cnex 11150 ax-resscn 11151 ax-1cn 11152 ax-icn 11153 ax-addcl 11154 ax-addrcl 11155 ax-mulcl 11156 ax-mulrcl 11157 ax-mulcom 11158 ax-addass 11159 ax-mulass 11160 ax-distr 11161 ax-i2m1 11162 ax-1ne0 11163 ax-1rid 11164 ax-rnegex 11165 ax-rrecex 11166 ax-cnre 11167 ax-pre-lttri 11168 ax-pre-lttrn 11169 ax-pre-ltadd 11170 ax-pre-mulgt0 11171 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3775 df-csb 3891 df-dif 3948 df-un 3950 df-in 3952 df-ss 3962 df-pss 3964 df-nul 4320 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-tp 4628 df-op 4630 df-ot 4632 df-uni 4903 df-int 4945 df-iun 4993 df-iin 4994 df-br 5143 df-opab 5205 df-mpt 5226 df-tr 5260 df-id 5568 df-eprel 5574 df-po 5582 df-so 5583 df-fr 5625 df-se 5626 df-we 5627 df-xp 5676 df-rel 5677 df-cnv 5678 df-co 5679 df-dm 5680 df-rn 5681 df-res 5682 df-ima 5683 df-pred 6290 df-ord 6357 df-on 6358 df-lim 6359 df-suc 6360 df-iota 6485 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-isom 6542 df-riota 7350 df-ov 7397 df-oprab 7398 df-mpo 7399 df-of 7654 df-ofr 7655 df-om 7840 df-1st 7959 df-2nd 7960 df-supp 8131 df-frecs 8250 df-wrecs 8281 df-recs 8355 df-rdg 8394 df-1o 8450 df-er 8688 df-map 8807 df-pm 8808 df-ixp 8877 df-en 8925 df-dom 8926 df-sdom 8927 df-fin 8928 df-fsupp 9347 df-sup 9421 df-oi 9489 df-card 9918 df-pnf 11234 df-mnf 11235 df-xr 11236 df-ltxr 11237 df-le 11238 df-sub 11430 df-neg 11431 df-nn 12197 df-2 12259 df-3 12260 df-4 12261 df-5 12262 df-6 12263 df-7 12264 df-8 12265 df-9 12266 df-n0 12457 df-z 12543 df-dec 12662 df-uz 12807 df-fz 13469 df-fzo 13612 df-seq 13951 df-hash 14275 df-struct 17064 df-sets 17081 df-slot 17099 df-ndx 17111 df-base 17129 df-ress 17158 df-plusg 17194 df-mulr 17195 df-sca 17197 df-vsca 17198 df-ip 17199 df-tset 17200 df-ple 17201 df-ds 17203 df-hom 17205 df-cco 17206 df-0g 17371 df-gsum 17372 df-prds 17377 df-pws 17379 df-mre 17514 df-mrc 17515 df-acs 17517 df-mgm 18545 df-sgrp 18594 df-mnd 18605 df-mhm 18649 df-submnd 18650 df-grp 18799 df-minusg 18800 df-sbg 18801 df-mulg 18925 df-subg 18977 df-ghm 19058 df-cntz 19149 df-cmn 19616 df-abl 19617 df-mgp 19949 df-ur 19966 df-srg 19970 df-ring 20018 df-cring 20019 df-rnghom 20203 df-subrg 20312 df-lmod 20424 df-lss 20494 df-sra 20736 df-rgmod 20737 df-dsmm 21222 df-frlm 21237 df-assa 21343 df-ascl 21345 df-psr 21395 df-mvr 21396 df-mpl 21397 df-opsr 21399 df-psr1 21635 df-vr1 21636 df-ply1 21637 df-coe1 21638 df-mamu 21817 df-mat 21839 df-cpmat 22139 df-mat2pmat 22140 |
This theorem is referenced by: m2cpmrngiso 22191 |
Copyright terms: Public domain | W3C validator |