Dr Susan Barwick

Senior Lecturer in Pure Mathematics

Office: 329 | Telephone: +61 8 8303 3983

Teaching duties

Title	Level	Semester
Combinatorial Geometry	4	1
Fields and Geometry III	3	2

Postgraduate supervision

Thesis title	Student	Graduation
Quadrals and their associated subspaces	David Butler	2008

Research interests

Research interest	Group
Finite geometry	Geometry
Applications of finite geometry to information security	Geometry

Research grants

Grant title	Funding Agency

Efficient, cryptographically secure methods for measuring visits to web sites	Adelaide University
Constructing efficient methods to allow a group of users to communicate in a cryptographically secure manner	Adelaide University
Characterizing and classifying ovoids, flocks and generalized quadrangles	ARC

Selected publications

Publications
A characterisation of the lines external to an oval cone in PG(3, q), q even Barwick, Susan; Butler, David, Journal of Geometry 93 (21–27) 2009
Unitals in projective planes Barwick, Susan; Ebert, G, (Springer) 2008
Geometric constructions of optimal linear perfect hash families Barwick, Susan; Jackson, Wen-Ai, Finite Fields and Their Applications 14 (1–13) 2007
A sequence approach to linear perfect hash families Barwick, Susan; Jackson, Wen-Ai, Designs Codes and Cryptography 45 (95–121) 2007
Flock generalized quadrangles and tetradic sets of elliptic quadrics of PG(3, q) Barwick, Susan; Brown, Matthew; Penttila, T, Journal of Combinatorial Theory Series A 113 (273–290) 2006

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