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Higgins, Peter (2024) Production optimization for agents of differing work rates. The ANZIAM Journal, 66 (2). pp. 98-120. DOI https://doi.org/10.1017/S1446181124000142

Higgins, Peter M (2024) Finite regular semigroups with permutations that map elements to inverses. Semigroup Forum, 109 (1). pp. 141-147. DOI https://doi.org/10.1007/s00233-024-10430-0

Higgins, Peter (2024) The Biker-hiker problem. Journal of Combinatorics, 15 (1). pp. 105-134. DOI https://doi.org/10.4310/JOC.2024.v15.n1.a6

Higgins, Peter and Jackson, Marcel (2023) Equationally defined classes of semigroups. Semigroup Forum, 107 (2). pp. 459-477. DOI https://doi.org/10.1007/s00233-023-10397-4

Higgins, Peter (2023) Limiting behaviour of pairs with equal images for polynomial functions. College Mathematics Journal, 54 (4). pp. 391-393. DOI https://doi.org/10.1080/07468342.2023.2237854

Higgins, Peter and Vernitski, Alexei (2022) Orientation-preserving and orientation-reversing mappings: a new description. Semigroup Forum, 104 (2). pp. 509-514. DOI https://doi.org/10.1007/s00233-022-10256-8

Higgins, Peter and Jackson, Marcel (2020) Algebras defined by equations. Journal of Algebra, 555. pp. 131-156. DOI https://doi.org/10.1016/j.jalgebra.2020.01.029

East, James and Higgins, Peter M (2020) Green's relations and stability for subsemigroups. Semigroup Forum, 101 (1). pp. 77-86. DOI https://doi.org/10.1007/s00233-019-10039-8

Alam, Noor and Higgins, Peter M and Khan, Noor Mohammad (2020) Epimorphisms, dominions and H-commutative semigroups. Semigroup Forum, 100 (2). pp. 349-363. DOI https://doi.org/10.1007/s00233-019-10050-z

Higgins, Peter M (2019) Involution matchings, the semigroup of orientation-preserving and orientation-reversing mappings, and inverse covers of the full transformation semigroup. Semigroup Forum, 98 (3). pp. 669-689. DOI https://doi.org/10.1007/s00233-019-10018-z

Higgins, Peter M and Alwan, Suhear (2017) Languages with membership determined by single letter factors. Theoretical Computer Science, 680. pp. 15-24. DOI https://doi.org/10.1016/j.tcs.2017.04.005

Higgins, Peter M (2017) Orthodox semigroups and permutation matchings. Semigroup Forum, 94 (1). pp. 167-175. DOI https://doi.org/10.1007/s00233-016-9831-8

Higgins, Peter M (2017) Embedding in a Finite 2-Generator Semigroup. Glasgow Mathematical Journal, 59 (01). pp. 61-75. DOI https://doi.org/10.1017/S0017089516000045

Ahmad, I and Higgins, PM (2015) On the bandwidth of Mobius graphs. Bulletin of the Iranian Mathematical Society, 41 (3). pp. 545-550.

Catarino, P and Higgins, PM and Levi, I (2015) On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations. Algebra and Discrete Mathematics, 19 (2). pp. 162-171.

Higgins, Peter M (2014) Permutations of a semigroup that map to inverses. Semigroup Forum, 89 (1). pp. 169-182. DOI https://doi.org/10.1007/s00233-013-9535-2

Higgins, PM and Alwan, S (2013) Languages that require full scanning of words to determine membership. Journal of Automata Languages and Combinatorics, 18 (2). pp. 71-96.

Higgins, Peter M (2012) Burrows–Wheeler transformations and de Bruijn words. Theoretical Computer Science, 457. pp. 128-136. DOI https://doi.org/10.1016/j.tcs.2012.07.019

Higgins, Peter M (2012) The product of the idempotents and an $\mathcal{H}$ -class of the finite full transformation semigroup. Semigroup Forum, 84 (2). pp. 203-215. DOI https://doi.org/10.1007/s00233-012-9373-7

HIGGINS, PETER M (2011) THE LENGTH OF SHORT WORDS IN UNAVOIDABLE SETS. International Journal of Algebra and Computation, 21 (06). pp. 951-960. DOI https://doi.org/10.1142/s0218196711006522

Descalço, L and Higgins, PM (2010) Generalized Green'S Equivalences on the Subsemigroups of the Bicyclic Monoid. Communications in Algebra, 38 (12). pp. 4597-4612. DOI https://doi.org/10.1080/00927870903432918

Higgins, PM (2008) Nets, puzzles and postmen, an exploration of mathematical connections. Oxford University Press. ISBN 9780199218424.

Higgins, PM (2008) Number Story, from Counting to Cryptography. Copernicus Press, Springer-Verlag. ISBN 9781848000001.