Combinatorics and discrete mathematics constitute the study of finite or countable structures and the algorithms that govern them. At its heart is enumeration: the art of counting arrangements, ...

Reverse mathematics is a framework for analysing the minimal axioms required to prove mathematical theorems by working within subsystems of second-order arithmetic. Its central concern is to establish ...

Combinatorics was introduced to the University of Malta by Prof. Stanley Fiorini in 1975. The authors of this page were all tutored and influenced by him. They currently form the combinatorics ...