3 papers
math.CO2022
The Structure of the 2-factor Transfer Digraph common for Thin Cylinder, Torus and Klein Bottle Grid Graphs
Jelena Đokić, Ksenija Doroslovački, Olga Bodroža-Pantić
We prove that the transfer digraph needed for the enumeration of 2-factors in the thin cylinder , torus and Klein bottle (all g…
math.CO2022
A spanning union of cycles in thin cylinder, torus and Klein bottle grid graphs
Jelena Đokić, Ksenija Doroslovački, Olga Bodroža-Pantić
We propose an algorithm for obtaining the common transfer digraph for enumeration of 2-factors in graphs from the title all of which with vertices ($m, n \in N, m >1…
math.CO2021
A spanning union of cycles in rectangular grid graphs, thick grid cylinders and Moebius strips
Jelena Djokić, Olga Bodroža-Pantić, Ksenija Doroslovački
Motivated to find the answers to some of the questions that have occurred in recent papers dealing with Hamiltonian cycles (abbreviated HCs) in some special classes of grid graphs…