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升级   52% TA的每日心情 | 开心 2012-1-13 11:05 |
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签到天数: 15 天 [LV.4]偶尔看看III
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本帖最后由 lilianjie 于 2012-1-3 12:07 编辑
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, u1 |: y |( L' Xheyting algebra 海廷代数
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4 O5 W' ?8 J& BVirasoro 代数# K4 k* V. _& S5 ]4 J0 w& ^
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coalgebras or cogebras 余代数 * J! a5 y3 w& ^# B
余代数是带单位元的结合代数的对偶结构,后者的公理由一系列交换图给出,将这些图中的箭头反转,便得到余代数的公理。! Q# s( v+ f2 f" j; Z9 d, b! c8 K
' Q6 S; V3 Q) g余代数的概念可用于李群及群概形等领域中。
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李余代数, w; i9 V) ^) _
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一张学格的表:2 |1 b% k7 i- s, ] @, K
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1. A boolean algebra is a complemented distributive lattice. (def)布尔代数是完全分配格" E. M: d1 n. E6 {: @4 i
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2. A boolean algebra is a heyting algebra.[1]布尔代数是一个海廷代数; s5 [$ ~7 ]& I6 c6 Q- {
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+ c: T( M+ m, G/ N c% F B% o3. A boolean algebra is orthocomplemented.[2]布尔代数是正交可补
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/ h( n5 M, @2 W4. A distributive orthocomplemented lattice is orthomodular.[3]分配正交可补格是正交模
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) N7 B) U" ?- Z5. A boolean algebra is orthomodular. (1,3,4)布尔代数是正交模& X8 a8 o- L$ a. _! E( O
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6. An orthomodular lattice is orthocomplemented. (def)正交模格正交可补
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3 m9 V# W: c6 p; f7. An orthocomplemented lattice is complemented. (def)正交可补格可补' U( @* Q* ~- q9 |
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8. A complemented lattice is bounded. (def)可补格有界
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5 y$ c1 j$ S! L9. An algebraic lattice is complete. (def)代数格是完全的
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10. A complete lattice is bounded.完全格有界
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11. A heyting algebra is bounded. (def)海廷代数有界7 g, J) K$ r% v7 e, O* P' \# {
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12. A bounded lattice is a lattice. (def)有界格是格
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' u1 \0 e: I0 O( ~13. A heyting algebra is residuated.海廷代数是剩余的1 i% `5 F8 |; E+ {
0 s& r1 D2 A- C6 y. ~+ d8 K! X2 \" f' E14. A residuated lattice is a lattice. (def)剩余格是格
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15. A distributive lattice is modular.[4]分配格是模
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16. A modular complemented lattice is relatively complemented.[5]模可补格相关可补; b' e; @- V% @! d4 z6 e
2 q: ]1 e9 P! s* f, w0 t) ~( v17. A boolean algebra is relatively complemented. (1,15,16)布尔代数相关可补1 P# U" s1 m& U3 }
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18. A relatively complemented lattice is a lattice. (def)相关可补格是格
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19. A heyting algebra is distributive.[6]海廷代数可分配* B9 X7 u _; J. l4 S7 W! Y: T
" c; _0 z I" Y; H. x20. A totally ordered set is a distributive lattice.全序集是分配格
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21. A metric lattice is modular.[7]度量格是模6 U! [5 k8 @, e1 Z. P
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22. A modular lattice is semi-modular.[8]模格是半模 L1 e2 E3 M! ?* L2 F
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23. A projective lattice is modular.[9]防射格是模6 L' t T7 A x
# ?$ g; z9 ~6 F( Q' V24. A projective lattice is geometric. (def)防射格可几何度量
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; a4 j7 h4 e4 z1 h- C1 J25. A geometric lattice is semi-modular.[10]几何度量格是半模
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- {7 P- z; V5 S' K5 P5 I7 F26. A semi-modular lattice is atomic.[11]半模格是原子格
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27. An atomic lattice is a lattice. (def)原子格是格
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2 t) {/ K6 Z3 ?4 M8 t) L' U28. A lattice is a semi-lattice. (def)格是半格
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8 r& Q/ A) L+ o. _2 d/ v% m29. A semi-lattice is a partially ordered set. (def)半格是偏序集" e; e# p2 p$ v( l% P8 B6 Y
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