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 ... It turns out that the 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
... completeness properties is provided through the concept of (monotone) Galois connections, i.e ... nature of many completeness properties and in the importance of Galois connections for order theory ... suprema or infima provides left or right adjoint parts of suitable Galois connections ...

Famous quotes containing the word connections:

    ... feminism is a political term and it must be recognized as such: it is political in women’s terms. What are these terms? Essentially it means making connections: between personal power and economic power, between domestic oppression and labor exploitation, between plants and chemicals, feelings and theories; it means making connections between our inside worlds and the outside world.
    Anica Vesel Mander, U.S. author and feminist, and Anne Kent Rush (b. 1945)