Professor Jan DE GIER
Head of School
School of Mathematics and Statistics
- +61 3 834 49709
- jdgier@unimelb.edu.au
- Find an Expert profile
- Website http://researchers.ms.unimelb.edu.au/~degier/
- Room: 113
- Building: Peter Hall Building
- Campus: Parkville Campus
Research Interests
- Mathematical Physics
Research Groups
- Algebra, Number Theory & Representations
- Discrete Mathematics & Algebraic Combinatorics
- Mathematical Physics & Statistical Mechanics
- Statistical Mechanics & Combinatorics
Recent Publications
A. Garbali, J. de Gier, M. Wheeler. A New Generalisation of Macdonald Polynomials. Communications in Mathematical Physics, 352, 773-804, 2017. doi: 10.1007/s00220-016-2818-1.
J. de Gier, Gyorgy Z Feher, Bernard Nienhuis, Magdalena Rusaczonek. Integrable supersymmetric chain without particle conservation. Journal of Statistical Mechanics: Theory and Experiment, 2016, 023104 (28pp), 2016. doi: 10.1088/1742-5468/2016/02/023104.
J. de Gier, M. Wheeler. A Summation Formula for Macdonald Polynomials. Letters in Mathematical Physics, 106, 381-394, 2016. doi: 10.1007/s11005-016-0820-3.
Luigi Cantini, A. Garbali, J. de Gier, M. Wheeler. Koornwinder polynomials and the stationary multi-species asymmetric exclusion process with open boundaries. Journal of Physics A: Mathematical and Theoretical, 49, 444002 (23pp), 2016. doi: 10.1088/1751-8113/49/44/444002.
J. de Gier, Jesper Lykke Jacobsen, A. Ponsaing. Finite-size corrections for universal boundary entropy in bond percolation. Scipost Physics, 1, 2016. doi: 10.21468/SciPostPhys.1.2.012.
Extra Information
I am interested in solvable lattice models, an area of maths which offers exciting research possibilities in pure as well as applied mathematics. The study of solvable lattice models uses a variety of techniques, ranging from algebraic concepts such as Hecke algebras and quantum groups to analytic methods such as complex analysis and elliptic curves. Due to this wide variety of methods, the study of solvable lattice models often produces unexpected links between different areas of research. Currently I am studying such connections between enumerative combinatorics & statistical mechanics on the one hand, and symmetric polynomials, algebraic geometry & representation theory on the other. Aside from the pure maths aspects of solvable lattice models, they provide useful frameworks for modeling real world phenomena. Examples of solvable lattice models that are widely used in applications are quantum spin chains and ladders as models for metals and superconductivity, random tilings as models for quasicrystals and exclusion processes as models for traffic and fluid flow.
Current Postgraduate Supervision
Name | Thesis title |
---|---|
Zeying CHEN | |
John FOXCROFT | "Combinatorial Enumeration and the Bethe Auzats." |
Past Postgraduate Supervision
Name | Thesis title |
---|---|
Caley FINN | "The Asymmetric Exclusion Process with Open Boundaries" |
Alexander LEE | "Loop models on random geometries" |
Anthony MAYS | "Eigenvalue distributions in the complex plane" |
Anita PONSAING | "Combinatorial aspects of the quantum Knizhnik - Zamolodchikov equation" |
Maria TSARENKO | "Integrable Random Tiling Models" |
Current MSc Students
Name | Project title |
---|---|
Scott MASON |
Past MSc Students
Name | Project title |
---|---|
Kayed AL QASEMI | |
Chunhua CHEN | "Schramm-Loewner Evolutions" |
John FOXCROFT | |
Noon SILK | |
Maria TSARENKO | "Discretely Holomorphic Observables and Integrable Loop Models" |
Recent Grant History
Year(s) | Source | Type | Title |
---|---|---|---|
2014 - 2016 | ARC | Discovery | Multivariate polynomials:combinatorics and applications (080080) |
2009 - 2011 | ARC | Discovery | Polynomial representations of the Hecke algebra |
2008 - 2009 | ARC | Linkage International | Hecke algebras and hidden symmetries in quantum spin chains |
2007 - 2011 | ARC | Discovery | Statistical Topology and its Application to Deriving New Geometric Invariants |
Responsibilities
- MATRIX Director
Committees
- Management Committee
- Research and Industry Committee
- Strategic Planning Committee