Dr. Jiakun Liu

Associate Professor

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Biography

Jiakun Liu is an Associate Professor at the University of Sydney, specializing in Analysis and Partial Differential Equations (PDEs). He completed his Bachelor of Science at Zhejiang University in 2006 and obtained his PhD from the Australian National University in 2010. Following his doctoral studies, he was awarded a three-year Simons Postdoctoral Fellowship at Princeton University before returning to Australia in 2013. Liu joined the University of Wollongong as a Lecturer, where he secured an ARC DECRA in 2014. His contributions led to his promotion to Senior Lecturer in 2016 and subsequently to Associate Professor in 2022. His primary research interests include nonlinear elliptic and parabolic partial differential equations, focusing on the regularity theory for Monge-Ampère equations, Hessian equations, and related variational problems. Additionally, he explores areas within geometry and physics that are closely connected to topics such as convex bodies, minimal surfaces, prescribed curvatures, and geometric flows. His research aligns with the Faculty of Science's strengths in understanding the universe and fundamental laws of nature.

Research Interests

Experience

Associate Professor

2024-11-01 — Present

University of Sydney • Sydney

Joined as an Associate Professor specializing in Analysis and PDEs.

Associate Professor

2016-01-01 — 2024-10-31

University of Wollongong • Wollongong

Promoted from Senior Lecturer in 2016.

Lecturer

2013-01-01 — 2015-12-31

University of Wollongong • Wollongong

Secured ARC DECRA in 2014.

Postdoctoral Fellow

2010-01-01 — 2012-12-31

Princeton University • Princeton

Awarded a three-year Simons Postdoctoral Fellowship.

Requirements for University of Sydney

Doctorate Program
Requirements
GPA Requirement
Required:3.3
IELTS
Listening
Required:6
Reading
Required:6
Writing
Required:6
Speaking
Required:6
Overall
Required:6.5
TOEFL
Listening
Required:17
Reading
Required:17
Writing
Required:19
Speaking
Required:17
Total
Required:85
PTE
Listening
Required:54
Reading
Required:54
Writing
Required:54
Speaking
Required:54
Overall
Required:61
Prerequisites
A master's degree with a research component or a bachelor's degree with first or second-class honours. Demonstrated research experience and capability.
Application Checklist
  • Academic transcripts
  • Curriculum Vitae (CV)
  • Research proposal (1000+ words)
  • Two academic referee reports
  • Evidence of residency status
  • Written statement of support from potential supervisor
Specialization Notes

This entry applies to Faculty of Science PhD programs including Departments such as Life and Environmental Sciences, Physics, Chemistry, and Mathematics and Statistics.