Ramsey theory is an area of mathematics that focuses on the existence of a given sub-structure within a structure of a certain size. In this paper, we will examine the basic principles and history of Ramsey theory and focus on Ramsey number. We ...
Ramsey theory is an area of mathematics that focuses on the existence of a given sub-structure within a structure of a certain size. In this paper, we will examine the basic principles and history of Ramsey theory and focus on Ramsey number. We will also look at some of the proofs related to the Ramsey number, and present a new proof using pigeonhole principles.