Latvian University

Institute of Mathematics and Computer Science

Combinatorial maps



Dainis Zeps



Permutations and combinatorial maps

Drawing of the graph corresponding to combinatorial map

Simple combinatorial maps and their drawings

Vertex split-merge operation

Joining of new edge

Classes of combinatorial maps with fixed edge rotation

Combinatorial knot

Partial combinatorial maps 

Theory of cycle covers. Uncolored covers

More about permutations