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| Mirrors > Home > MPE Home > Th. List > Mathboxes > rhmpsr1 | Structured version Visualization version GIF version | ||
| Description: Provide a ring homomorphism between two univariate power series algebras over their respective base rings given a ring homomorphism between the two base rings. (Contributed by SN, 8-Feb-2025.) |
| Ref | Expression |
|---|---|
| rhmpsr1.p | ⊢ 𝑃 = (PwSer1‘𝑅) |
| rhmpsr1.q | ⊢ 𝑄 = (PwSer1‘𝑆) |
| rhmpsr1.b | ⊢ 𝐵 = (Base‘𝑃) |
| rhmpsr1.f | ⊢ 𝐹 = (𝑝 ∈ 𝐵 ↦ (𝐻 ∘ 𝑝)) |
| rhmpsr1.h | ⊢ (𝜑 → 𝐻 ∈ (𝑅 RingHom 𝑆)) |
| Ref | Expression |
|---|---|
| rhmpsr1 | ⊢ (𝜑 → 𝐹 ∈ (𝑃 RingHom 𝑄)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2729 | . . 3 ⊢ (1o mPwSer 𝑅) = (1o mPwSer 𝑅) | |
| 2 | eqid 2729 | . . 3 ⊢ (1o mPwSer 𝑆) = (1o mPwSer 𝑆) | |
| 3 | rhmpsr1.p | . . . 4 ⊢ 𝑃 = (PwSer1‘𝑅) | |
| 4 | rhmpsr1.b | . . . 4 ⊢ 𝐵 = (Base‘𝑃) | |
| 5 | 3, 4, 1 | psr1bas2 22074 | . . 3 ⊢ 𝐵 = (Base‘(1o mPwSer 𝑅)) |
| 6 | rhmpsr1.f | . . 3 ⊢ 𝐹 = (𝑝 ∈ 𝐵 ↦ (𝐻 ∘ 𝑝)) | |
| 7 | 1oex 8444 | . . . 4 ⊢ 1o ∈ V | |
| 8 | 7 | a1i 11 | . . 3 ⊢ (𝜑 → 1o ∈ V) |
| 9 | rhmpsr1.h | . . 3 ⊢ (𝜑 → 𝐻 ∈ (𝑅 RingHom 𝑆)) | |
| 10 | 1, 2, 5, 6, 8, 9 | rhmpsr 42540 | . 2 ⊢ (𝜑 → 𝐹 ∈ ((1o mPwSer 𝑅) RingHom (1o mPwSer 𝑆))) |
| 11 | eqid 2729 | . . . . 5 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 12 | 3, 11, 1 | psr1bas2 22074 | . . . 4 ⊢ (Base‘𝑃) = (Base‘(1o mPwSer 𝑅)) |
| 13 | 12 | a1i 11 | . . 3 ⊢ (𝜑 → (Base‘𝑃) = (Base‘(1o mPwSer 𝑅))) |
| 14 | rhmpsr1.q | . . . . 5 ⊢ 𝑄 = (PwSer1‘𝑆) | |
| 15 | eqid 2729 | . . . . 5 ⊢ (Base‘𝑄) = (Base‘𝑄) | |
| 16 | 14, 15, 2 | psr1bas2 22074 | . . . 4 ⊢ (Base‘𝑄) = (Base‘(1o mPwSer 𝑆)) |
| 17 | 16 | a1i 11 | . . 3 ⊢ (𝜑 → (Base‘𝑄) = (Base‘(1o mPwSer 𝑆))) |
| 18 | eqidd 2730 | . . 3 ⊢ (𝜑 → (Base‘𝑃) = (Base‘𝑃)) | |
| 19 | eqidd 2730 | . . 3 ⊢ (𝜑 → (Base‘𝑄) = (Base‘𝑄)) | |
| 20 | eqid 2729 | . . . . . . 7 ⊢ (+g‘𝑃) = (+g‘𝑃) | |
| 21 | 3, 1, 20 | psr1plusg 22105 | . . . . . 6 ⊢ (+g‘𝑃) = (+g‘(1o mPwSer 𝑅)) |
| 22 | 21 | eqcomi 2738 | . . . . 5 ⊢ (+g‘(1o mPwSer 𝑅)) = (+g‘𝑃) |
| 23 | 22 | a1i 11 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑃) ∧ 𝑦 ∈ (Base‘𝑃))) → (+g‘(1o mPwSer 𝑅)) = (+g‘𝑃)) |
| 24 | 23 | oveqd 7404 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑃) ∧ 𝑦 ∈ (Base‘𝑃))) → (𝑥(+g‘(1o mPwSer 𝑅))𝑦) = (𝑥(+g‘𝑃)𝑦)) |
| 25 | eqid 2729 | . . . . . . 7 ⊢ (+g‘𝑄) = (+g‘𝑄) | |
| 26 | 14, 2, 25 | psr1plusg 22105 | . . . . . 6 ⊢ (+g‘𝑄) = (+g‘(1o mPwSer 𝑆)) |
| 27 | 26 | eqcomi 2738 | . . . . 5 ⊢ (+g‘(1o mPwSer 𝑆)) = (+g‘𝑄) |
| 28 | 27 | a1i 11 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑄) ∧ 𝑦 ∈ (Base‘𝑄))) → (+g‘(1o mPwSer 𝑆)) = (+g‘𝑄)) |
| 29 | 28 | oveqd 7404 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑄) ∧ 𝑦 ∈ (Base‘𝑄))) → (𝑥(+g‘(1o mPwSer 𝑆))𝑦) = (𝑥(+g‘𝑄)𝑦)) |
| 30 | eqid 2729 | . . . . . . 7 ⊢ (.r‘𝑃) = (.r‘𝑃) | |
| 31 | 3, 1, 30 | psr1mulr 22107 | . . . . . 6 ⊢ (.r‘𝑃) = (.r‘(1o mPwSer 𝑅)) |
| 32 | 31 | eqcomi 2738 | . . . . 5 ⊢ (.r‘(1o mPwSer 𝑅)) = (.r‘𝑃) |
| 33 | 32 | a1i 11 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑃) ∧ 𝑦 ∈ (Base‘𝑃))) → (.r‘(1o mPwSer 𝑅)) = (.r‘𝑃)) |
| 34 | 33 | oveqd 7404 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑃) ∧ 𝑦 ∈ (Base‘𝑃))) → (𝑥(.r‘(1o mPwSer 𝑅))𝑦) = (𝑥(.r‘𝑃)𝑦)) |
| 35 | eqid 2729 | . . . . . . 7 ⊢ (.r‘𝑄) = (.r‘𝑄) | |
| 36 | 14, 2, 35 | psr1mulr 22107 | . . . . . 6 ⊢ (.r‘𝑄) = (.r‘(1o mPwSer 𝑆)) |
| 37 | 36 | eqcomi 2738 | . . . . 5 ⊢ (.r‘(1o mPwSer 𝑆)) = (.r‘𝑄) |
| 38 | 37 | a1i 11 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑄) ∧ 𝑦 ∈ (Base‘𝑄))) → (.r‘(1o mPwSer 𝑆)) = (.r‘𝑄)) |
| 39 | 38 | oveqd 7404 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑄) ∧ 𝑦 ∈ (Base‘𝑄))) → (𝑥(.r‘(1o mPwSer 𝑆))𝑦) = (𝑥(.r‘𝑄)𝑦)) |
| 40 | 13, 17, 18, 19, 24, 29, 34, 39 | rhmpropd 20518 | . 2 ⊢ (𝜑 → ((1o mPwSer 𝑅) RingHom (1o mPwSer 𝑆)) = (𝑃 RingHom 𝑄)) |
| 41 | 10, 40 | eleqtrd 2830 | 1 ⊢ (𝜑 → 𝐹 ∈ (𝑃 RingHom 𝑄)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 Vcvv 3447 ↦ cmpt 5188 ∘ ccom 5642 ‘cfv 6511 (class class class)co 7387 1oc1o 8427 Basecbs 17179 +gcplusg 17220 .rcmulr 17221 RingHom crh 20378 mPwSer cmps 21813 PwSer1cps1 22059 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5234 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 ax-cnex 11124 ax-resscn 11125 ax-1cn 11126 ax-icn 11127 ax-addcl 11128 ax-addrcl 11129 ax-mulcl 11130 ax-mulrcl 11131 ax-mulcom 11132 ax-addass 11133 ax-mulass 11134 ax-distr 11135 ax-i2m1 11136 ax-1ne0 11137 ax-1rid 11138 ax-rnegex 11139 ax-rrecex 11140 ax-cnre 11141 ax-pre-lttri 11142 ax-pre-lttrn 11143 ax-pre-ltadd 11144 ax-pre-mulgt0 11145 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3354 df-reu 3355 df-rab 3406 df-v 3449 df-sbc 3754 df-csb 3863 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-pss 3934 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-uni 4872 df-int 4911 df-iun 4957 df-iin 4958 df-br 5108 df-opab 5170 df-mpt 5189 df-tr 5215 df-id 5533 df-eprel 5538 df-po 5546 df-so 5547 df-fr 5591 df-se 5592 df-we 5593 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-pred 6274 df-ord 6335 df-on 6336 df-lim 6337 df-suc 6338 df-iota 6464 df-fun 6513 df-fn 6514 df-f 6515 df-f1 6516 df-fo 6517 df-f1o 6518 df-fv 6519 df-isom 6520 df-riota 7344 df-ov 7390 df-oprab 7391 df-mpo 7392 df-of 7653 df-ofr 7654 df-om 7843 df-1st 7968 df-2nd 7969 df-supp 8140 df-frecs 8260 df-wrecs 8291 df-recs 8340 df-rdg 8378 df-1o 8434 df-2o 8435 df-er 8671 df-map 8801 df-pm 8802 df-ixp 8871 df-en 8919 df-dom 8920 df-sdom 8921 df-fin 8922 df-fsupp 9313 df-sup 9393 df-oi 9463 df-card 9892 df-pnf 11210 df-mnf 11211 df-xr 11212 df-ltxr 11213 df-le 11214 df-sub 11407 df-neg 11408 df-nn 12187 df-2 12249 df-3 12250 df-4 12251 df-5 12252 df-6 12253 df-7 12254 df-8 12255 df-9 12256 df-n0 12443 df-z 12530 df-dec 12650 df-uz 12794 df-fz 13469 df-fzo 13616 df-seq 13967 df-hash 14296 df-struct 17117 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-mulr 17234 df-sca 17236 df-vsca 17237 df-ip 17238 df-tset 17239 df-ple 17240 df-ds 17242 df-hom 17244 df-cco 17245 df-0g 17404 df-gsum 17405 df-prds 17410 df-pws 17412 df-mre 17547 df-mrc 17548 df-acs 17550 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-mhm 18710 df-submnd 18711 df-grp 18868 df-minusg 18869 df-mulg 19000 df-ghm 19145 df-cntz 19249 df-cmn 19712 df-abl 19713 df-mgp 20050 df-rng 20062 df-ur 20091 df-ring 20144 df-rhm 20381 df-psr 21818 df-opsr 21822 df-psr1 22064 |
| This theorem is referenced by: (None) |
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