Newbetuts
.
New posts in galois-connections
$I(A)$ and $I(B)$ ideal lattices, then $F(J) = \downarrow \psi(J)$ and $G(U)=\downarrow \phi(U)$ is a connection of Galois between $I(A)$ and $I(B)$.
combinatorics
discrete-mathematics
order-theory
lattice-orders
galois-connections
Prev