Your language?
Jan, 2021
Sun Mon Tue Wed Thu Fri Sat
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31

Extensions of the Notion of Topology

Grothendieck extended the notion of topology by using category theory.

Garner’s ionad [ ? ] is closer to usual topology.

  • ionad