Kneser graph

A Kneser graph is a type of mathematical structure used in graph theory. Specifically, it represents relationships between groups of objects. For example, in a Kneser graph, the vertices represent subsets of a certain size taken from a larger set, and two vertices are connected if their corresponding subsets are disjoint, meaning they share no common elements. Kneser graphs are known for their interesting properties and applications in combinatorics and topology, and they often illustrate concepts such as connectivity and coloring in mathematics, showcasing how different groups can interact without overlap.