Galois Connections

Some articles on galois connections:

Galois Connection - Examples - Order Theory - Lattices
... Further interesting examples for Galois connections are described in the article on completeness properties ... usual functions and are adjoints in two suitable Galois connections ... These considerations give some impression of the ubiquity of Galois connections in order theory ...
Completeness (order Theory) - Completeness in Terms of Adjunctions
... way to characterize completeness properties is provided through the concept of (monotone) Galois connections, i.e ... completeness properties and in the importance of Galois connections for order theory ... or infima provides left or right adjoint parts of suitable Galois connections ...

Famous quotes containing the word connections:

    Growing up human is uniquely a matter of social relations rather than biology. What we learn from connections within the family takes the place of instincts that program the behavior of animals; which raises the question, how good are these connections?
    Elizabeth Janeway (b. 1913)