Maurizio Carli: Digital topology and computer graphics.
Diplom thesis, Ferrara 1996.
Original title: Topologia digitale e grafica al calcolatore.
FINITE TOPOLOGICAL SPACES

Preliminaries
Finite topological spaces and finite quasiorders
Finite topological spaces and matrices
Connected finite topological spaces
Maps of finite topological spaces
Homotopy classification of finite topological spaces

JORDAN CURVES IN THE DIGITAL PLANE

Totally ordered topological spaces
Arcs and paths
The digital plane
Jordan curves in finite topological spaces
The separation algorithm

REFERENCES