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| Mirrors > Home > MPE Home > Th. List > tsmsinv | Structured version Visualization version GIF version | ||
| Description: Inverse of an infinite group sum. (Contributed by Mario Carneiro, 20-Sep-2015.) |
| Ref | Expression |
|---|---|
| tsmsinv.b | ⊢ 𝐵 = (Base‘𝐺) |
| tsmsinv.p | ⊢ 𝐼 = (invg‘𝐺) |
| tsmsinv.1 | ⊢ (𝜑 → 𝐺 ∈ CMnd) |
| tsmsinv.2 | ⊢ (𝜑 → 𝐺 ∈ TopGrp) |
| tsmsinv.a | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
| tsmsinv.f | ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| tsmsinv.x | ⊢ (𝜑 → 𝑋 ∈ (𝐺 tsums 𝐹)) |
| Ref | Expression |
|---|---|
| tsmsinv | ⊢ (𝜑 → (𝐼‘𝑋) ∈ (𝐺 tsums (𝐼 ∘ 𝐹))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tsmsinv.b | . 2 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | eqid 2761 | . 2 ⊢ (TopOpen‘𝐺) = (TopOpen‘𝐺) | |
| 3 | tsmsinv.1 | . 2 ⊢ (𝜑 → 𝐺 ∈ CMnd) | |
| 4 | tsmsinv.2 | . . 3 ⊢ (𝜑 → 𝐺 ∈ TopGrp) | |
| 5 | tgptps 24400 | . . 3 ⊢ (𝐺 ∈ TopGrp → 𝐺 ∈ TopSp) | |
| 6 | 4, 5 | syl 18 | . 2 ⊢ (𝜑 → 𝐺 ∈ TopSp) |
| 7 | tgpgrp 24398 | . . . . . 6 ⊢ (𝐺 ∈ TopGrp → 𝐺 ∈ Grp) | |
| 8 | 4, 7 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ Grp) |
| 9 | isabl 19999 | . . . . 5 ⊢ (𝐺 ∈ Abel ↔ (𝐺 ∈ Grp ∧ 𝐺 ∈ CMnd)) | |
| 10 | 8, 3, 9 | sylanbrc 595 | . . . 4 ⊢ (𝜑 → 𝐺 ∈ Abel) |
| 11 | tsmsinv.p | . . . . 5 ⊢ 𝐼 = (invg‘𝐺) | |
| 12 | 1, 11 | invghm 20048 | . . . 4 ⊢ (𝐺 ∈ Abel ↔ 𝐼 ∈ (𝐺 GrpHom 𝐺)) |
| 13 | 10, 12 | sylib 221 | . . 3 ⊢ (𝜑 → 𝐼 ∈ (𝐺 GrpHom 𝐺)) |
| 14 | ghmmhm 19441 | . . 3 ⊢ (𝐼 ∈ (𝐺 GrpHom 𝐺) → 𝐼 ∈ (𝐺 MndHom 𝐺)) | |
| 15 | 13, 14 | syl 18 | . 2 ⊢ (𝜑 → 𝐼 ∈ (𝐺 MndHom 𝐺)) |
| 16 | 2, 11 | tgpinv 24405 | . . 3 ⊢ (𝐺 ∈ TopGrp → 𝐼 ∈ ((TopOpen‘𝐺) Cn (TopOpen‘𝐺))) |
| 17 | 4, 16 | syl 18 | . 2 ⊢ (𝜑 → 𝐼 ∈ ((TopOpen‘𝐺) Cn (TopOpen‘𝐺))) |
| 18 | tsmsinv.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
| 19 | tsmsinv.f | . 2 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) | |
| 20 | tsmsinv.x | . 2 ⊢ (𝜑 → 𝑋 ∈ (𝐺 tsums 𝐹)) | |
| 21 | 1, 2, 2, 3, 6, 3, 6, 15, 17, 18, 19, 20 | tsmsmhm 24466 | 1 ⊢ (𝜑 → (𝐼‘𝑋) ∈ (𝐺 tsums (𝐼 ∘ 𝐹))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ∘ ccom 5655 ⟶wf 6535 ‘cfv 6539 (class class class)co 7421 Basecbs 17388 TopOpenctopn 17593 MndHom cmhm 18977 Grpcgrp 19145 invgcminusg 19146 GrpHom cghm 19428 CMndccmn 19995 Abelcabl 19996 TopSpctps 23251 Cn ccn 23543 TopGrpctgp 24391 tsums ctsu 24446 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7752 ax-cnex 11257 ax-resscn 11258 ax-1cn 11259 ax-icn 11260 ax-addcl 11261 ax-addrcl 11262 ax-mulcl 11263 ax-mulrcl 11264 ax-mulcom 11265 ax-addass 11266 ax-mulass 11267 ax-distr 11268 ax-i2m1 11269 ax-1ne0 11270 ax-1rid 11271 ax-rnegex 11272 ax-rrecex 11273 ax-cnre 11274 ax-pre-lttri 11275 ax-pre-lttrn 11276 ax-pre-ltadd 11277 ax-pre-mulgt0 11278 |
| 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 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3900 df-un 3902 df-in 3904 df-ss 3915 df-pss 4035 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-se 5605 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6305 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6495 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-isom 6548 df-riota 7378 df-ov 7424 df-oprab 7425 df-mpo 7426 df-om 7879 df-1st 8002 df-2nd 8003 df-supp 8179 df-frecs 8300 df-wrecs 8331 df-recs 8380 df-rdg 8419 df-1o 8477 df-er 8718 df-map 8850 df-en 8975 df-dom 8976 df-sdom 8977 df-fin 8978 df-fsupp 9355 df-oi 9505 df-card 10021 df-pnf 11346 df-mnf 11347 df-xr 11348 df-ltxr 11349 df-le 11350 df-sub 11544 df-neg 11545 df-nn 12337 df-n0 12608 df-z 12695 df-uz 12967 df-fz 13641 df-fzo 13790 df-seq 14146 df-hash 14476 df-0g 17613 df-gsum 17614 df-mgm 18817 df-sgrp 18909 df-mnd 18925 df-mhm 18979 df-grp 19148 df-minusg 19149 df-ghm 19429 df-cntz 19532 df-cmn 19997 df-abl 19998 df-fbas 21676 df-fg 21677 df-top 23213 df-topon 23230 df-topsp 23252 df-ntr 23339 df-nei 23417 df-cn 23546 df-cnp 23547 df-fil 24166 df-fm 24258 df-flim 24259 df-flf 24260 df-tmd 24392 df-tgp 24393 df-tsms 24447 |
| This theorem is used by: tsmssub 24469 |
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