John Voight
Professor of Mathematics
University of Sydney
Current courses
(None.)
Future courses
I will be teaching a new course, 2080/2980 "Abstract and computational algebra" in Semester 2 of 2026.
Advising
Are you a University of Sydney student interested in pursuing a computational research project in algebra, number theory, or geometry? Please send me an email.
Past courses (Sydney)
Past courses (Dartmouth)
- Math 75: Mathematical Cryptography (Spring 2024)
- Math 25: Number Theory (Fall 2023)
- Math 101: Linear and Multilinear Algebra (Fall 2023)
- Math 71: Abstract Algebra (Fall 2022)
- Math 101: Linear and Multilinear Algebra (Fall 2022)
- Math 31: Topics in Algebra (Summer 2022)
- Math 11: Accelerated Multivariable Calculus (Fall 2021)
- Math 101: Linear and Multilinear Algebra (Fall 2021)
- Math 31: Topics in Algebra (Summer 2021)
- Math 81/111: Rings and Fields (Winter 2021)
- Math 105: Introduction to Linear Algebraic Groups (Winter 2021)
- Math 25: Number Theory (Fall 2020)
- Math 17: An Introduction to Mathematics Beyond Calculus (Spring 2019)
- Math 81/111: Rings and Fields (Winter 2019)
- Math 25: Number Theory (Fall 2018)
- Math 125: Explicit Methods for Hilbert Modular Surfaces (Winter 2018)
- Math 11: Multivariable Calculus for First-Term Students with BC Calculus (Fall 2017)
- Math 101: Graduate Linear Algebra (Fall 2017)
- Math 24: Linear Algebra (Spring 2017)
- Math 11: Multivariable Calculus for First-Term Students with BC Calculus (Fall 2016)
- Math 101: Topics in Algebra (Fall 2016)
- Math 75: Mathematical Cryptography (Spring 2016)
- Math 115: Elliptic Curves (Spring 2016)
- ICERM: Quaternion algebras (Fall 2015)
- Math 125: Geometry of Discrete Groups (Summer 2015)
- Math 81/111: Rings and Fields (Winter 2015)
- Math 11: Multivariable Calculus for First-Term Students with BC Calculus (Fall 2014)
- Math 105: Algebraic Number Theory (Fall 2014)
- Math 125: Quaternion Algebras (Spring 2014)
Past courses (UVM)
- Math 351: Riemann Surfaces and Dessins d'Enfants (Spring 2013)
- Math 52: Fundamentals of Mathematics (Fall 2012)
- Math/CS 295: Mathematical Cryptography (Fall 2012)
- Math 252: Abstract Algebra II (Spring 2012)
- Math 52: Fundamentals of Mathematics (Fall 2011)
- Math 251: Abstract Algebra I (Fall 2011)
- Math 295: Lie Theory (Summer 2011)
- Math 241: Analysis in Several Real Variables I (Fall 2010)
- Math 295B/395A: Cryptography (Fall 2010)
- Math 727: Quaternion Algebras (Winter 2010 at McGill)
- Math 241: Analysis in Several Real Variables I (Fall 2009)
- Hons 195N: A Social and Mathematical History of Cryptography (Fall 2009)
- Math 255: Elementary Number Theory (Spring 2009)
- Math 20C: Fundamentals of Calculus II (Fall 2008)
- Math 295A/395A: Cryptography (Fall 2008)
- Math 252: Abstract Algebra II (Spring 2008)
- Math 251: Abstract Algebra I (Fall 2007)
Past courses (Berkeley)