Similar to 部分位相空間
0次元
Zero-dimensional space
1の分割
Partition of unity
AMS-TeX
Fσ集合
Fσ set
Gδ集合
Gδ set
N連結
Homotopical connectivity
T1空間
T1 space
T0空間
0
0
1
1▲1 trends
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9▼-1 trends
485
485 (number)
488
488 (number)
499
499 (number)
508
508 (number)
514
514 (number)▲1 trends
563
563 (number)
564
564 (number)
585
585 (number)
587
587 (number)708
708 (number)