Hegarty, Peter

• The Electronic Journal of Combinatorics Volume 17 (2010) - Research Papers
  On the Possible Orders of a Basis for a Finite Cyclic Group
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 14 (2007) - Research Papers
  Extremal Subsets of $\{1,...,n\}$ Avoiding Solutions to Linear Equations in Three Variables
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 11, Issue 1 (2004) - Research Papers
  Permutations Avoiding Arithmetic Patterns
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 12 (2005) - Research Papers
  The Structure of Maximum Subsets of $\{1,\ldots,n\}$ with No Solutions to $a+b = kc$
  Abstract  PDF