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- Peter Hegarty, Steven J. Miller
- Random Struct. Algorithms
- 2009

We investigate the relationship between the sizes of the sum and difference sets attached to a subset of {0, 1, ..., N}, chosen randomly according to a binomial model with parameter p(N), with Nâˆ’1 =â€¦ (More)

- Peter Hegarty
- Electr. J. Comb.
- 2004

A permutation Ï€ of an abelian group G (that is, a bijection from G to itself) will be said to avoid arithmetic progressions if there does not exist any triple (a, b, c) of elements of G, not allâ€¦ (More)

We present rigorous mathematical analyses of a number of well-known mathematical models for genetic mutations. In these models, the genome is represented by a vertex of the n-dimensional binaryâ€¦ (More)

- Sebastian E. Bartos, Israel Berger, Peter Hegarty
- Journal of sex research
- 2014

Sexual prejudice is an important threat to the physical and mental well-being of lesbians, gay men, and bisexual people. Therefore, we reviewed the effectiveness of interventions designed to reduceâ€¦ (More)

- Peter Hegarty, Zoe Walton
- Perspectives on psychological science : a journalâ€¦
- 2012

An academic journal's impact factor (hereafter JIF) is an average measure of the citation count of individual articles published in that journal. JIF is used to assess merit, predict impact, andâ€¦ (More)

- Peter Hegarty, Dmitry Zhelezov
- Combinatorics, Probability & Computing
- 2014

We present a two-parameter family (Gm,k)m,kâˆˆNâ‰¥2 , of finite, non-abelian random groups and propose that, for each fixed k, as m â†’ âˆž the commuting graph of Gm,k is almost surely connected and ofâ€¦ (More)

- Peter Hegarty
- Developmental psychology
- 2009

In this commentary, the author reviews methodological and conceptual shortcomings of recent articles by K. D. Drummond, S. J. Bradley, M. Peterson-Badali, and K. J. Zucker (see record 2007-19851-005)â€¦ (More)

- Urban Larsson, Peter Hegarty, Aviezri S. Fraenkel
- Theor. Comput. Sci.
- 2011

We prove a recent conjecture of DuchÃªne and Rigo, stating th at every complementary pair of homogeneous Beatty sequences repres ents the solution to an invariant impartial game. Here invariance meansâ€¦ (More)

- Edvin Wedin, Peter Hegarty
- Discrete & Computational Geometry
- 2015

Let fk(n) be the maximum number of time steps taken to reach equilibrium by a system of n agents obeying the k-dimensional HegselmannKrause bounded confidence dynamics. Previously, it was known thatâ€¦ (More)

- Andreas Baltz, Peter Hegarty, Jonas Knape, Urban Larsson, Tomasz Schoen
- Electr. J. Comb.
- 2005

If k is a positive integer, we say that a set A of positive integers is k-sum-free if there do not exist a, b, c in A such that a + b = kc. In particular we give a precise characterization of theâ€¦ (More)