Continuous and Cocontinuous Functors
There are two natural types of functors between sites. They are given by functors which are compatible with the topology in a certain sense.
Read more about this topic: Grothendieck Topology
Famous quotes containing the word continuous:
“I can never get people to understand that poetry is the expression of excited passion, and that there is no such thing as a life of passion any more than a continuous earthquake, or an eternal fever. Besides, who would ever shave themselves in such a state?”
—George Gordon Noel Byron (1788–1824)