David Easdown

Dr. David Easdown is a Lecturer at the University of Sydney, affiliated with the Algebra Research Group and the Sydney University Tertiary Mathematics Education Group. His research focuses on algebra, particularly combinatorial semigroup theory, aligning with the university's Research Strengths in 'Understanding the Universe' and 'Cultivating Scientific Capability'. He has co-authored numerous publications in journals like Journal of the Australian Mathematical Society and Semigroup Forum, and contributed to educational conferences on mathematics teaching.

Research Interests

• Combinatorial Semigroup Theory
• Biordered Sets in Algebra
• Mathematics Pedagogy
• Summer School Educational Models

Teaching Contributions

Dr. Easdown has taught Math1002 Linear Algebra and served as a Deputy Head of School. He has explored innovative examination design and the role of proof in mathematics instruction.

Publications

His recent work spans inverse semigroups, educational studies comparing summer and term-time mathematics programs, and pedagogical strategies for linear algebra. Notable collaborations include research with L.M. Shneerson and Neil Saunders.