Triangulated graphs have many interesting properties (perfection, recognition algorithms, combinatorial optimization algorithms with linear complexity). Hyper-triangulated graphs are those where each ...

The field of geodesic methods in computer graphics and geometry is dedicated to the efficient computation of shortest paths and distances on curved surfaces, typically represented as triangulated ...

Homological algebra provides a powerful framework to analyse algebraic structures by utilising complex constructions and derived functors. At its core, this discipline investigates chain complexes, ...