Representation of smooth surfaces by graphs. Transformations of graphs which do not change the Euler characteristic of graphs

Derived neighborhoods and frontier orders

Discrete Applied Mathematics - Special issue: Advances in discrete geometry and topology (DGCI 2003)

Discrete Surfaces and Frontier Orders

Journal of Mathematical Imaging and Vision

Topological properties of closed digital spaces: one method of constructing digital models of closed continuous surfaces by using covers

Computer Vision and Image Understanding

Simplicial simple-homotopy of flag complexes in terms of graphs

European Journal of Combinatorics

Topological properties of closed digital spaces: One method of constructing digital models of closed continuous surfaces by using covers

Computer Vision and Image Understanding

Derived neighborhoods and frontier orders

Discrete Applied Mathematics - Special issue: Advances in discrete geometry and topology (DGCI 2003)

Characterizations of simple points, simple edges and simple cliques of digital spaces: One method of topology-preserving transformations of digital spaces by deleting simple points and edges

Graphical Models