Dr Susan Barwick

• Appointments

  Date	Position	Institution name
  2007 - ongoing	Senior lecturer (0.5FTE - half time)	University of Adelaide

• Education

  Date	Institution name	Country	Title
  	University of London	U.K.	Ph. D.

• Research Interests

  Combinatorics and Discrete Mathematics (excl. Physical Combinatorics)

• Journals

  Year	Citation
  2024	Barwick, S. G., Jackson, W. A., & Wild, P. (2024). The feet of orthogonal Buekenhout–Metz unitals. Advances in Geometry, 24(2), 275-285. DOI
  2023	Barwick, S. G., Hui, A. M. W., & Jackson, W. A. (2023). A geometric description of the Figueroa plane. Designs, Codes, and Cryptography, 91(5), 1581-1593. DOI
  2023	Abbasi, R., Ackermann, M., Adams, J., Agarwalla, S. K., Aguilar, J. A., Ahlers, M., . . . Fürst, P. (2023). A Search for Coincident Neutrino Emission from Fast Radio Bursts with Seven Years of IceCube Cascade Events. Astrophysical Journal, 946(2), 8 pages. DOI Scopus3 WoS2
  2023	Barwick, S. G., Jackson, W. -A., & Wild, P. (2023). A characterisation of Fq-conics of PG(2, q3). DISCRETE MATHEMATICS, 346(4), 19 pages. DOI
  2022	Barwick, S. G., Jackson, W. -A., & Wild, P. (2022). The feet of orthogonal Buekenhout-Metz unitals.
  2021	Barwick, S. G., Hui, A. M. W., Jackson, W. A., & Schillewaert, J. (2021). Characterising the secant lines of Q(4,q), q even. Journal of Combinatorial Theory. Series A, 182, 105476. DOI
  2021	Barwick, S. G., Jackson, W. A., & Wild, P. (2021). The bose representation of PG(2, q<sup>3</sup>) in PG(8, q). Australasian Journal of Combinatorics, 79(1), 31-54. Scopus2 WoS2
  2020	Barwick, S. G., & Jackson, W. A. (2020). Sets of class [q+1,2q+1,3q+1]<inf>3</inf> in PG(4,q). Discrete Mathematics, 343(9), 8 pages. DOI
  2020	Barwick, S. G., Jackson, W. A., & Wild, P. (2020). 2-Special normal rational curves in PG (4 , q). Journal of Geometry, 111(1), 1-12. DOI Scopus2
  2020	Barwick, S. G., Hui, A. M. W., Jackson, W. A., & Schillewaert, J. (2020). Characterising hyperbolic hyperplanes of a non-singular quadric in PG (4, q). Designs, Codes and Cryptography, 88(1), 33-39. DOI Scopus7 WoS6
  2020	Barwick, S. G., Hui, A. M. W., & Jackson, W. A. (2020). Characterising elliptic solids of Q(4,q), q even. Discrete Mathematics, 343(6), 1-8. DOI Scopus3 WoS3
  2020	Barwick, S. G., & Jackson, W. A. (2020). A characterisation of Baer subplanes. Journal of Geometry, 111(2), 14 pages. DOI Scopus1 WoS2
  2019	Barwick, S. G., Jackson, W. -A., & Wild, P. (2019). Specialness and the Bose representation.
  2019	Barwick, S. G., Jackson, W. A., & Wild, P. (2019). Conics in baer subplanes. Innovations in Incidence Geometry, 17(2), 85-107. DOI Scopus3
  2019	Barwick, S. G., & Jackson, W. A. (2019). The exterior splash in PG(6, q): Transversals. Innovations in Incidence Geometry, 17(1), 1-24. DOI Scopus1
  2019	Barwick, S. G. (2019). Ruled quintic surfaces in PG(6,q). Innovations in Incidence Geometry, 17(1), 25-41. DOI Scopus1
  2017	Barwick, S., & Jackson, W. (2017). The exterior splash in PG(6, q): Carrier conics. Advances in Geometry, 17(4), 407-422. DOI Scopus3 WoS2
  2017	Barwick, S., Jackson, W., & Penttila, T. (2017). New families of strongly regular graphs. Australasian Journal of Combinatorics, 67(3), 486-507. Scopus2 WoS2
  2017	Barwick, S., & Jackson, W. (2017). Hyper-reguli in PG(5,q). Journal of Geometry, 108(3), 1-2. DOI
  2016	Barwick, S., & Jackson, W. (2016). Exterior splashes and linear sets of rank 3. Discrete Mathematics, 339(5), 1613-1623. DOI Scopus5 WoS4
  2015	Barwick, S., & Jackson, W. (2015). Characterising pointsets in PG(4,q) that correspond to conics. Designs, Codes, and Cryptography, 80(2), 317-332. DOI Scopus1 WoS1
  2015	Barwick, S., & Jackson, W. (2015). The tangent splash in PG (6, q). Discrete Mathematics, 338(7), 1178-1190. DOI Scopus1 WoS1
  2015	Barwick, S. G., & Jackson, W. A. (2015). A characterization of translation ovals in finite even order planes. Finite Fields and their Applications, 33, 37-52. DOI Scopus2 WoS2
  2015	Barwick, S. G., & Jackson, W. A. (2015). An investigation of the tangent splash of a subplane of PG(2,q3). Designs, Codes and Cryptography, 76(3), 451-468. DOI Scopus6 WoS3
  2014	Barwick, S., & Jackson, W. (2014). A characterisation of tangent subplanes of PG(2, q³). Designs Codes and Cryptography, 71(3), 541-545. DOI Scopus8 WoS6
  2012	Barwick, S., & Marshall, D. (2012). Conics and multiple derivation. Discrete Mathematics, 312(10), 1623-1632. DOI Scopus1 WoS1
  2012	Barwick, S., & Jackson, W. (2012). Sublines and subplanes of PG(2,q³) in the Bruck–Bose representation in PG(6,q). Finite Fields and Their Applications, 18(1), 93-107. DOI Scopus12 WoS9
  2011	Barwick, S., Jackson, W., & Quinn, C. (2011). Conics and caps. Journal of Geometry, 100(1-2), 15-28. DOI Scopus4 WoS3
  2009	Barwick, S., & Marshall, D. (2009). Unitals and replaceable t-nests. Australasian Journal of Combinatorics, 43, 115-126. Scopus1 WoS1
  2009	Barwick, S., & Butler, D. (2009). A characterisation of the lines external to an oval cone in PG(3, q), q even. Journal of Geometry, 93(1-2), 21-27. DOI Scopus8 WoS8
  2008	Barwick, S., & Butler, D. (2008). A characterisation of the lines external to a quadric cone in PG(3,q), q odd. Innovations in Incidence Geometry, 8(1), 39-48. DOI Scopus4
  2008	Barwick, S., & Jackson, W. (2008). Geometric constructions of optimal linear perfect hash families. Finite Fields and Their Applications, 14(1), 1-13. DOI Scopus6 WoS6
  2007	Barwick, S., & Jackson, W. (2007). A sequence approach to linear perfect hash families. Designs Codes and Cryptography, 45(1), 95-121. DOI Scopus5 WoS6
  2006	Barwick, S., Jackson, W., Martin, K., & O'Keefe, C. (2006). Optimal updating of ideal threshold schemes. Australasian Journal of Combinatorics, 36, 123-132. Scopus1 WoS1
  2006	Barwick, S., Brown, M., & Penttila, T. (2006). Flock generalized quadrangles and tetradic sets of elliptic quadrics of PG(3, q). Journal of Combinatorial Theory Series A, 113(2), 273-290. DOI Scopus7 WoS7
  2005	Barwick, S., & Jackson, W. (2005). An optimal multisecret threshold scheme construction. Designs Codes and Cryptography, 37(3), 367-389. DOI Scopus6 WoS3
  2005	Barwick, S., Jackson, W., & Martin, K. (2005). A general approach to robust web metering. Designs Codes and Cryptography, 36(1), 5-27. DOI Scopus4 WoS4
  2005	Barwick, S., Jackson, W., & Martin, K. (2005). Updating the parameters of a threshold scheme by minimal broadcast. IEEE Transactions on Information Theory, 51(2), 620-633. DOI Scopus31 WoS24
  2004	Barwick, S., Jackson, W., & Quinn, C. (2004). Optimal linear perfect hash families with small parameters. Journal of Combinatorial Designs, 12(5), 311-324. DOI Scopus11 WoS12
  2004	Barwick, S., & Brown, M. (2004). The dual Yoshiara construction gives new extended generalized quadrangles. European Journal of Combinatorics, 25(3), 377-382. DOI
  2002	Barwick, S., Jackson, W., Martin, K., & Wild, P. (2002). Size of broadcast in threshold schemes with disenrollment. Lecture Notes in Computer Science/Lecture Notes in Artificial Intelligence, 2384, 71-88. DOI Scopus6 WoS5
  2001	Barwick, S., & Quinn, C. (2001). Generalising a characterisation of Hermitian curves. Journal of Geometry, 70(1-2), 1-7. DOI Scopus10
  2000	Barwick, S., Casse, L., & Quinn, C. (2000). The Andre/Bruck and Bose representation in PG(2h,q): unitals and Baer subplanes. Bulletin of the Belgian Mathematical Society-Simon Stevin, 7(2), 173-197. DOI Scopus9 WoS10
  2000	Barwick, S., O'Keefe, C., & Storme, L. (2000). Unitals which meet Baer subplanes in 1 modulo q points. Journal of Geometry, 68(1-2), 16-22. DOI Scopus4
  1997	Barwick, S. (1997). Unitals in the Hall Plane. Journal of Geometry, 58(1-2), 26-42. DOI Scopus10
  1997	Barwick, S., & O'Keefe, C. (1997). Unitals and Inversive Planes. Journal of Geometry, 58(1-2), 43-52. DOI Scopus2
  1996	Barwick, S. (1996). A class of Buekenhout unitals in the Hall plane. Bulletin of the Belgian Mathematical Society - Simon Stevin, 3(1), 113-124. DOI Scopus5
  1994	Barwick, S. G. (1994). A characterization of the classical unital. Geometriae Dedicata, 52(2), 175-180. DOI Scopus23 WoS18
  -	Thas, J. (n.d.). Regular pseudo-hyperovals and regular pseudo-ovals in even characteristic. Innovations in Incidence Geometry: Algebraic, Topological and Combinatorial, 17(2), 77-84. DOI

• Books

  Year	Citation
  2008	Barwick, S., & Ebert, G. (2008). Unitals in projective planes. USA: Springer.

In 2019, I am developing and teaching the new course MATH 3026 Cryptography III

• Past Higher Degree by Research Supervision (University of Adelaide)

  Date	Role	Research Topic	Program	Degree Type	Student Load	Student Name
  2022 - 2024	Principal Supervisor	Quadrics & Quadrals, Combinatorics & Characterisations: a Survey of Subspaces	Master of Philosophy	Master	Full Time	Mr George Savvoudis
  2005 - 2008	Principal Supervisor	Quadrals and their Associated Subspaces	Doctor of Philosophy	Doctorate	Full Time	Dr David Butler
  2003 - 2010	Principal Supervisor	Conics, Unitals and Net Replacement	Doctor of Philosophy	Doctorate	Full Time	Mr Daniel Marshall

• Position: Senior Lecturer
• Phone: 83133983
• Email: susan.barwick@adelaide.edu.au
• Fax: 83133696
• Campus: North Terrace
• Building: Ingkarni Wardli, floor 6
• Org Unit: Mathematical Sciences