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Mirrors > Home > MPE Home > Th. List > qustgp | Structured version Visualization version GIF version |
Description: The quotient of a topological group is a topological group. (Contributed by Mario Carneiro, 17-Sep-2015.) |
Ref | Expression |
---|---|
qustgp.h | โข ๐ป = (๐บ /s (๐บ ~QG ๐)) |
Ref | Expression |
---|---|
qustgp | โข ((๐บ โ TopGrp โง ๐ โ (NrmSGrpโ๐บ)) โ ๐ป โ TopGrp) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | qustgp.h | . 2 โข ๐ป = (๐บ /s (๐บ ~QG ๐)) | |
2 | eqid 2724 | . 2 โข (Baseโ๐บ) = (Baseโ๐บ) | |
3 | eqid 2724 | . 2 โข (TopOpenโ๐บ) = (TopOpenโ๐บ) | |
4 | eqid 2724 | . 2 โข (TopOpenโ๐ป) = (TopOpenโ๐ป) | |
5 | eqid 2724 | . 2 โข (๐ฅ โ (Baseโ๐บ) โฆ [๐ฅ](๐บ ~QG ๐)) = (๐ฅ โ (Baseโ๐บ) โฆ [๐ฅ](๐บ ~QG ๐)) | |
6 | eqid 2724 | . 2 โข (๐ง โ (Baseโ๐บ), ๐ค โ (Baseโ๐บ) โฆ [(๐ง(-gโ๐บ)๐ค)](๐บ ~QG ๐)) = (๐ง โ (Baseโ๐บ), ๐ค โ (Baseโ๐บ) โฆ [(๐ง(-gโ๐บ)๐ค)](๐บ ~QG ๐)) | |
7 | 1, 2, 3, 4, 5, 6 | qustgplem 23969 | 1 โข ((๐บ โ TopGrp โง ๐ โ (NrmSGrpโ๐บ)) โ ๐ป โ TopGrp) |
Colors of variables: wff setvar class |
Syntax hints: โ wi 4 โง wa 395 = wceq 1533 โ wcel 2098 โฆ cmpt 5222 โcfv 6534 (class class class)co 7402 โ cmpo 7404 [cec 8698 Basecbs 17149 TopOpenctopn 17372 /s cqus 17456 -gcsg 18861 NrmSGrpcnsg 19044 ~QG cqg 19045 TopGrpctgp 23919 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2695 ax-rep 5276 ax-sep 5290 ax-nul 5297 ax-pow 5354 ax-pr 5418 ax-un 7719 ax-cnex 11163 ax-resscn 11164 ax-1cn 11165 ax-icn 11166 ax-addcl 11167 ax-addrcl 11168 ax-mulcl 11169 ax-mulrcl 11170 ax-mulcom 11171 ax-addass 11172 ax-mulass 11173 ax-distr 11174 ax-i2m1 11175 ax-1ne0 11176 ax-1rid 11177 ax-rnegex 11178 ax-rrecex 11179 ax-cnre 11180 ax-pre-lttri 11181 ax-pre-lttrn 11182 ax-pre-ltadd 11183 ax-pre-mulgt0 11184 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2526 df-eu 2555 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-ne 2933 df-nel 3039 df-ral 3054 df-rex 3063 df-rmo 3368 df-reu 3369 df-rab 3425 df-v 3468 df-sbc 3771 df-csb 3887 df-dif 3944 df-un 3946 df-in 3948 df-ss 3958 df-pss 3960 df-nul 4316 df-if 4522 df-pw 4597 df-sn 4622 df-pr 4624 df-tp 4626 df-op 4628 df-uni 4901 df-iun 4990 df-br 5140 df-opab 5202 df-mpt 5223 df-tr 5257 df-id 5565 df-eprel 5571 df-po 5579 df-so 5580 df-fr 5622 df-we 5624 df-xp 5673 df-rel 5674 df-cnv 5675 df-co 5676 df-dm 5677 df-rn 5678 df-res 5679 df-ima 5680 df-pred 6291 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6486 df-fun 6536 df-fn 6537 df-f 6538 df-f1 6539 df-fo 6540 df-f1o 6541 df-fv 6542 df-riota 7358 df-ov 7405 df-oprab 7406 df-mpo 7407 df-om 7850 df-1st 7969 df-2nd 7970 df-tpos 8207 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-1o 8462 df-er 8700 df-ec 8702 df-qs 8706 df-map 8819 df-en 8937 df-dom 8938 df-sdom 8939 df-fin 8940 df-sup 9434 df-inf 9435 df-pnf 11249 df-mnf 11250 df-xr 11251 df-ltxr 11252 df-le 11253 df-sub 11445 df-neg 11446 df-nn 12212 df-2 12274 df-3 12275 df-4 12276 df-5 12277 df-6 12278 df-7 12279 df-8 12280 df-9 12281 df-n0 12472 df-z 12558 df-dec 12677 df-uz 12822 df-fz 13486 df-struct 17085 df-sets 17102 df-slot 17120 df-ndx 17132 df-base 17150 df-ress 17179 df-plusg 17215 df-mulr 17216 df-sca 17218 df-vsca 17219 df-ip 17220 df-tset 17221 df-ple 17222 df-ds 17224 df-rest 17373 df-topn 17374 df-0g 17392 df-topgen 17394 df-qtop 17458 df-imas 17459 df-qus 17460 df-plusf 18568 df-mgm 18569 df-sgrp 18648 df-mnd 18664 df-grp 18862 df-minusg 18863 df-sbg 18864 df-subg 19046 df-nsg 19047 df-eqg 19048 df-oppg 19258 df-top 22740 df-topon 22757 df-topsp 22779 df-bases 22793 df-cn 23075 df-cnp 23076 df-tx 23410 df-hmeo 23603 df-tmd 23920 df-tgp 23921 |
This theorem is referenced by: qustgphaus 23971 |
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