Distributed computing through combinatorial topology is a theoretical framework that uses the mathematical tools of algebraic and combinatorial topology

A represents the collective state of processes.

What if agreement wasn’t about the numbers? What if it was about the shape of the disagreement?

Combinatorial topology is a field of mathematics that studies the properties of topological spaces using combinatorial methods. It provides a framework for analyzing the structure of spaces by decomposing them into simple building blocks, called simplices. A simplex is a basic geometric object, such as a point, edge, triangle, or tetrahedron. The study of simplicial complexes, which are collections of simplices glued together in a specific way, is a central topic in combinatorial topology.

: A specific type of simplicial complex where each vertex is "colored" by a process ID, used to model colored tasks where process identity matters. Springer Nature Link Key Papers and PDF Resources