[‰ß‹ŽÛ¸Þ] Œ»‘㔊w‚ÌŒn•ˆ HŠw•¨—ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ62 (1002Ú½)
㉺‘OŽŸ1-V
’Šo‰ðœ Ú½žx
‚±‚̽گÄނ͉ߋŽÛ¸Þ‘qŒÉ‚ÉŠi”[‚³‚ê‚Ä‚¢‚Ü‚·¡
ŽŸ½ÚŒŸõ —ðí¨ŽŸ½Ú žxí¨ŽŸ½Ú ‰ß‹ŽÛ¸ÞÒÆ°
316(5): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/16(“y)09:52 ID:B5CZ4/Lr(2/13) AAS
>>205 •â‘«iƒLƒ…[ƒlƒ““Ç‚ñ‚Åj
i>>58j
ŠO•”ØÝ¸[pdf]:blacaman.tripod.com
An Introduction to Independence Proofs K KUNEN ’˜ First edition: 1980 Seventh impression: 1999
ŠO•”ØÝ¸:www.amazon.co.jp
W‡˜_\“Æ—§«Ø–¾‚Ö‚ÌˆÄ“à ’Ps–{ ? 2008/1/1
ƒPƒlƒX ƒLƒ…[ƒlƒ“ (’˜), Kenneth Kunen (Œ´’˜), “¡“c ”ŽŽi (–|–ó)
È29
317(1): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/16(“y)09:54 ID:B5CZ4/Lr(3/13) AAS
>>316
‚‚«
P101
Foundation
does rule out certain pathologies. For example, we remarked in ˜2 that there
is no x ¸ WF such that x ¸ x, so Foundation implies that ÊÎx (x ¸ x) (or,
apply the axiom directly to show Îy ¸ {x} (y ¿ {x} = 0), so x ¿ {x} = 0,
È17
318(2): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/16(“y)11:33 ID:B5CZ4/Lr(4/13) AAS
>>316 ’ljÁ
‚±‚±A”ö”¨L–¾æ¶i‰º‹Lj‚ÉÚ‚µ‚¢‰ðà‚ª‚ ‚Á‚½‚ËiOO
ŠO•”ØÝ¸:www.math.is.tohoku.ac.jp
“Œ–k‘åŠw‘åŠw‰@î•ñ‰ÈŠwŒ¤‹†‰È ƒVƒXƒeƒ€î•ñ‰ÈŠwêU ”ö”¨Œ¤‹†Žº|ƒVƒXƒeƒ€î•ñ”—ŠwIIŒ¤‹†Žº|
”ö”¨L–¾FW‡EŽÊ‘œE”‚̑̌n@”ŠwƒŠƒeƒ‰ƒV[‚Æ‚µ‚Ä
ŠO•”ØÝ¸[pdf]:www.math.is.tohoku.ac.jp
‘æ3Í W‡‚̉‰ŽZ GAIRON-book : 2018/6/21(19:23)
È23
397(3): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/16(“y)20:33 ID:B5CZ4/Lr(8/13) AAS
>>316-318 <‚܂Ƃß>
ŠO•”ØÝ¸[pdf]:blacaman.tripod.com
An Introduction to Independence Proofs K KUNEN/ƒLƒ…[ƒlƒ“ First edition: 1980 Seventh impression: 1999 i“¡“c ”ŽŽi (–|–ó)j
P100
˜4. The Axiom of Foundation
AXIOM 2. Foundation.
Íx(Îy(y¸x)¨Îy(y¸x È ÊÎz(z¸x È z¸y))).
È32
422(1): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/17(“ú)11:02 ID:gAStfvWk(8/16) AAS
>>416
„‡˜”ƒ¿‚ª‡˜”‚ÌW‡C‚ÌŬŒ³‚Å‚ ‚é̃¿¿C\emptyset ‚Æ‚¢‚¤‚Ì‚ÍA‚Ç‚¤‚àŠm‚©‚ß‚é“x‚ɂς¸‚è‚ñ‚®
(>>397‚æ‚è)
E‹É¬Œ³‚ðAx_min‚Æ‚·‚éB¸‚ðA“™†i=j‚ðŠÜ‚܂Ȃ¢A•s“™†ƒ‚É‘‚«Š·‚¦‚é
@«
E‹É¬Œ³‚ðAx_min‚Æ‚·‚éB¸‚Í•s“™†ƒ‚Æl‚¦‚邪‘‚«Š·‚¦‚͂Ȃµ
‚Æ‚µ‚ÄA
È27
538(1): Œ»‘㔊w‚ÌŒn•ˆ ŽG’k ŒÃ“TƒKƒƒA—˜_‚à“Ç‚Þ Ÿe.a0E5TtKE 2019/03/19(‰Î)08:47 ID:EYNP5QFV(2/8) AAS
>>537
‚‚«
(>>397‚æ‚è)
E‹É¬Œ³‚ðAx_min‚Æ‚·‚éB¸‚ðA“™†i=j‚ðŠÜ‚܂Ȃ¢A•s“™†ƒ‚É‘‚«Š·‚¦‚é
@«
E‹É¬Œ³‚ðAx_min‚Æ‚·‚éB¸‚Í•s“™†ƒ‚Æl‚¦‚邪‘‚«Š·‚¦‚͂Ȃµ
‚Æ‚µ‚ÄA
È24
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