LCO:修订间差异
来自Googology Wiki
更多操作
无编辑摘要 |
小 文字替换 -“weak Veblen 函数”替换为“weak Veblen 函数” |
||
(未显示3个用户的12个中间版本) | |||
第1行: | 第1行: | ||
''' | [[文件:Image 1752201913143.jpg|缩略图|图片仅供参考]] | ||
'''LCO(Large Cantor's Ordinal)'''是一个[[序数]]。 | |||
{| class="wikitable" | {| class="wikitable" | ||
!记号 | !记号 | ||
!表达式 | !表达式 | ||
|- | |- | ||
| | |常用表示 | ||
|<math>\eta_0</math> | |<math>\eta_0</math> | ||
|- | |- | ||
|[[ | |[[Veblen 函数]] | ||
|<math>\varphi(3,0)</math> | |<math>\varphi(3,0)</math> | ||
|- | |- | ||
|[[OCF#BOCF|BOCF]] | |[[OCF#BOCF|BOCF]] | ||
|<math>\psi(\Omega^3)/\psi(\psi_1(0) | |<math>\psi(\Omega^3)/\psi(\psi_1(\psi_1(0)\times2))</math> | ||
|- | |- | ||
|[[OCF#MOCF|MOCF]] | |[[OCF#MOCF|MOCF]] | ||
第18行: | 第18行: | ||
|- | |- | ||
|[[BMS]] | |[[BMS]] | ||
|<math>\begin{pmatrix} 0 & 1 & | |<math>\begin{pmatrix} 0 & 1 & 2 & 2 \\ 0 & 1 & 1 & 1 \end{pmatrix}=(0,0)(1,1)(2,1)(2,1)</math> | ||
|- | |- | ||
|[[长初等序列|LPrSS]] | |[[长初等序列|LPrSS]] | ||
第29行: | 第29行: | ||
|<math>1,3,5,7</math> | |<math>1,3,5,7</math> | ||
|- | |- | ||
|[[Y序列]] | |[[Y序列|1-Y]] | ||
|<math>1,2,4,4,4</math> | |<math>1,2,4,4,4</math> | ||
|- | |- | ||
第35行: | 第35行: | ||
|<math>\psi^H_1(\psi^H_2(\psi^H_2(0)+\psi^H_2(0)))</math> | |<math>\psi^H_1(\psi^H_2(\psi^H_2(0)+\psi^H_2(0)))</math> | ||
|- | |- | ||
|[[weak | |[[weak Veblen 函数]] | ||
|<math>\varphi(1,0,0,0,0)</math> | |<math>\varphi(1,0,0,0,0)</math> | ||
|- | |- | ||
第45行: | 第45行: | ||
|- | |- | ||
|[[NOCF]] | |[[NOCF]] | ||
|<math></math> | |<math>\psi(\Omega_{\omega^3})/\psi(\Omega_{\psi(\psi_1(\psi_1(\psi_1(0))))})</math> | ||
|- | |- | ||
|[[ | |[[Dropping#M 记号|M 记号]] | ||
|<math></math> | |<math>\psi(\psi(M+\psi(M)\times2))</math> | ||
|} | |} | ||
== 性质 == | === 性质 === | ||
[[证明论序数]]:<math>{\rm ACA_0}+\forall X\exists Y({\rm TJ}(\varepsilon_0,X,Y))</math> | |||
极限在此处的记号:ζ 函数 | |||
[[分类:序数]] | |||