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| Mirrors > Home > MPE Home > Th. List > mat2pmatrhm | Structured version Visualization version GIF version | ||
| Description: The transformation of matrices into polynomial matrices is a ring homomorphism. (Contributed by AV, 29-Oct-2019.) |
| Ref | Expression |
|---|---|
| mat2pmatbas.t | ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) |
| mat2pmatbas.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| mat2pmatbas.b | ⊢ 𝐵 = (Base‘𝐴) |
| mat2pmatbas.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| mat2pmatbas.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
| mat2pmatbas0.h | ⊢ 𝐻 = (Base‘𝐶) |
| Ref | Expression |
|---|---|
| mat2pmatrhm | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 RingHom 𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | crngring 20505 | . . 3 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
| 2 | mat2pmatbas.a | . . . 4 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 3 | 2 | matring 22791 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ Ring) |
| 4 | 1, 3 | sylan2 605 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝐴 ∈ Ring) |
| 5 | mat2pmatbas.p | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 6 | 5 | ply1ring 22598 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 7 | 1, 6 | syl 18 | . . 3 ⊢ (𝑅 ∈ CRing → 𝑃 ∈ Ring) |
| 8 | mat2pmatbas.c | . . . 4 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
| 9 | 8 | matring 22791 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑃 ∈ Ring) → 𝐶 ∈ Ring) |
| 10 | 7, 9 | sylan2 605 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝐶 ∈ Ring) |
| 11 | mat2pmatbas.t | . . . . 5 ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) | |
| 12 | mat2pmatbas.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐴) | |
| 13 | mat2pmatbas0.h | . . . . 5 ⊢ 𝐻 = (Base‘𝐶) | |
| 14 | 11, 2, 12, 5, 8, 13 | mat2pmatghm 23081 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇 ∈ (𝐴 GrpHom 𝐶)) |
| 15 | 1, 14 | sylan2 605 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 GrpHom 𝐶)) |
| 16 | 11, 2, 12, 5, 8, 13 | mat2pmatmhm 23084 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝐶))) |
| 17 | 15, 16 | jca 521 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → (𝑇 ∈ (𝐴 GrpHom 𝐶) ∧ 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝐶)))) |
| 18 | eqid 2763 | . . 3 ⊢ (mulGrp‘𝐴) = (mulGrp‘𝐴) | |
| 19 | eqid 2763 | . . 3 ⊢ (mulGrp‘𝐶) = (mulGrp‘𝐶) | |
| 20 | 18, 19 | isrhm 20742 | . 2 ⊢ (𝑇 ∈ (𝐴 RingHom 𝐶) ↔ ((𝐴 ∈ Ring ∧ 𝐶 ∈ Ring) ∧ (𝑇 ∈ (𝐴 GrpHom 𝐶) ∧ 𝑇 ∈ ((mulGrp‘𝐴) MndHom (mulGrp‘𝐶))))) |
| 21 | 4, 10, 17, 20 | syl21anbrc 1363 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → 𝑇 ∈ (𝐴 RingHom 𝐶)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 ‘cfv 6561 (class class class)co 7446 Fincfn 9004 Basecbs 17419 MndHom cmhm 19008 GrpHom cghm 19459 mulGrpcmgp 20393 Ringcrg 20492 CRingccrg 20493 RingHom crh 20732 Poly1cpl1 22528 Mat cmat 22755 matToPolyMat cmat2pmat 23055 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5236 ax-sep 5253 ax-nul 5264 ax-pow 5332 ax-pr 5396 ax-un 7778 ax-cnex 11286 ax-resscn 11287 ax-1cn 11288 ax-icn 11289 ax-addcl 11290 ax-addrcl 11291 ax-mulcl 11292 ax-mulrcl 11293 ax-mulcom 11294 ax-addass 11295 ax-mulass 11296 ax-distr 11297 ax-i2m1 11298 ax-1ne0 11299 ax-1rid 11300 ax-rnegex 11301 ax-rrecex 11302 ax-cnre 11303 ax-pre-lttri 11304 ax-pre-lttrn 11305 ax-pre-ltadd 11306 ax-pre-mulgt0 11307 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-ot 4862 df-uni 4871 df-int 4911 df-iun 4956 df-iin 4957 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-se 5610 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-ord 6386 df-on 6387 df-lim 6388 df-suc 6389 df-iota 6515 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-isom 6570 df-riota 7403 df-ov 7449 df-oprab 7450 df-mpo 7451 df-of 7720 df-ofr 7721 df-om 7905 df-1st 8028 df-2nd 8029 df-supp 8208 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-1o 8507 df-2o 8508 df-er 8748 df-map 8880 df-pm 8881 df-ixp 8957 df-en 9005 df-dom 9006 df-sdom 9007 df-fin 9008 df-fsupp 9385 df-sup 9464 df-oi 9534 df-card 10050 df-pnf 11375 df-mnf 11376 df-xr 11377 df-ltxr 11378 df-le 11379 df-sub 11573 df-neg 11574 df-nn 12366 df-2 12435 df-3 12436 df-4 12437 df-5 12438 df-6 12439 df-7 12440 df-8 12441 df-9 12442 df-n0 12637 df-z 12724 df-dec 12845 df-uz 12996 df-fz 13670 df-fzo 13819 df-seq 14175 df-hash 14505 df-struct 17357 df-sets 17374 df-slot 17392 df-ndx 17404 df-base 17420 df-ress 17441 df-plusg 17473 df-mulr 17474 df-sca 17476 df-vsca 17477 df-ip 17478 df-tset 17479 df-ple 17480 df-ds 17482 df-hom 17484 df-cco 17485 df-0g 17644 df-gsum 17645 df-prds 17650 df-pws 17652 df-mre 17788 df-mrc 17789 df-acs 17791 df-mgm 18848 df-sgrp 18940 df-mnd 18956 df-mhm 19010 df-submnd 19011 df-grp 19179 df-minusg 19180 df-sbg 19181 df-mulg 19310 df-subg 19365 df-ghm 19460 df-cntz 19564 df-cmn 20029 df-abl 20030 df-mgp 20394 df-rng 20408 df-ur 20441 df-ring 20494 df-cring 20495 df-rhm 20735 df-subrng 20831 df-subrg 20855 df-lmod 21170 df-lss 21240 df-sra 21481 df-rgmod 21482 df-dsmm 22071 df-frlm 22086 df-assa 22194 df-ascl 22196 df-psr 22250 df-mpl 22252 df-opsr 22254 df-psr1 22531 df-ply1 22533 df-mamu 22739 df-mat 22756 df-mat2pmat 23058 |
| This theorem is used by: cpmidgsumm2pm 23220 cayhamlem4 23239 |
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