Anti-Ramsey theory in graphs is a branch of combinatorial mathematics that examines the conditions under which a graph, when its edges are coloured, must necessarily contain a ‘rainbow’ subgraph – a ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Suzanne is a content marketer, writer, and ...

Eric's career includes extensive work in both public and corporate accounting with responsibilities such as preparing and reviewing federal, state, and local tax filings; supporting multinational ...

What if you could predict your competitor’s next move before they even made it? Game theory gives you the tools to do just that. Have you ever noticed how a new product launched by one brand often ...