Projects per year
Personal profile
Personal profile
Biography
I am currently Assistant Professor at Department of Applied Mathematics, School of Mathematics and Physics in Xi'an Jiaotong-Liverpool University (XJTLU). Before joining XJTLU, I was a Research Fellow, working on numerical modeling and simulations for moving contact line problems under the advisement of Prof. Weiqing Ren at Department of Mathematics, National University of Singapore Singapore, 119076. I used to be a teaching postdoctoral fellow, working on the numerical methods for topology optimization, advised by Prof. Xiaoping Wang in the Department of Mathematics at HKUST. I received my Doctoral Degree of Philosophy in the School of Mathematical Sciences at Soochow University, advised by Prof. Jingrun Chen. I received my Bachelor's Degree in Hefei Normal University. I visited Department of Mathematics, Penn State University, Park under the supervision of Prof. Xiantao Li, during 2019-2020, working on the topics of molecular dynimics simulations.
Teaching history and philosophy
Throughout my teaching history at Soochow University in Jiangsu of China and HKUST in Hong Kong, I have acquired experience as both a Teaching Assistant and an Instructor, contributing to the education and academic growth of students. My teaching statement can be found at here
Research
My research interests lie in the area of mathematical modeling and simulation of materials.
- Numerical methods and analysis for micromagnetics simulations;
- Molecular and spin dynamics modeling;
- Modeling and simulation for free boundary and interface problems;
- Machine learning methods and applications to scientific computing;
My research topics and statement can be found at here . If you are interested in my research and myself, feel free to contact me by email at Changjian.Xie@xjtlu.edu.cn . More at here
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Related documents
Education/Academic qualification
PhD, Numerical methods and analysis for Landau-Lifshitz equation, Soochow University
1 Sept 2016 → 1 Jul 2021
Award Date: 1 Jul 2021
Bachelor, Derivatives and their applications, Hefei Normal University
1 Sept 2012 → 1 Jul 2016
Award Date: 1 Jul 2016
External positions
Research Fellow, National University of Singapore
1 Aug 2022 → 9 May 2024
Teaching Postdoctral Fellow, The Hong Kong University of Science and Technology
1 Aug 2021 → 1 Aug 2022
Keywords
- QA76 Computer software
- QC Physics
- QD Chemistry
- Q Science (General)
Person Types
- Staff
Fingerprint
Collaborations and top research areas from the last five years
Projects
- 1 Active
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Efficient numerical methods for the dynamics of ferromagnetic materials
1/01/25 → 31/12/27
Project: Internal Research Project
Research output
- 5 Article
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Error analysis of a linear numerical scheme for the Landau–Lifshitz equation with large damping parameters
Cai, Y., Chen, J., Wang, C. & Xie, C., Dec 2023, In: Mathematical Methods in the Applied Sciences. 46, 18, p. 18952-18974 23 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
A second-order numerical method for Landau-Lifshitz-Gilbert equation with large damping parameters
Cai, Y., Chen, J., Wang, C. & Xie, C., 15 Feb 2022, In: Journal of Computational Physics. 451, 110831.Research output: Contribution to journal › Article › peer-review
Open Access8 Citations (Scopus) -
Convergence analysis of a second-order semi-implicit projection method for Landau-Lifshitz equation
Chen, J., Wang, C. & Xie, C., Oct 2021, In: Applied Numerical Mathematics. 168, p. 55-74 20 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Citations (Scopus) -
Second-order semi-implicit projection methods for micromagnetics simulations
Xie, C., García-Cervera, C. J., Wang, C., Zhou, Z. & Chen, J., 1 Mar 2020, In: Journal of Computational Physics. 404, 109104.Research output: Contribution to journal › Article › peer-review
Open Access20 Citations (Scopus) -
Two improved Gauss-Seidel projection methods for Landau-Lifshitz-Gilbert equation
Li, P., Xie, C., Du, R., Chen, J. & Wang, X. P., 15 Jan 2020, In: Journal of Computational Physics. 401, 109046.Research output: Contribution to journal › Article › peer-review
Open Access10 Citations (Scopus)
Activities
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The 13th China Mathematical Society Computational Mathematics Annual Conference
Changjian Xie (Speaker)
15 Jul 2023 → 19 Jul 2023Activity: Talk or presentation › Presentation at conference/workshop/seminar
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The 4th Student Symposium of China Society for Industrial and Applied Mathematics (CSIAM)
Changjian Xie (Speaker)
3 Nov 2020 → 5 Nov 2020Activity: Talk or presentation › Presentation at conference/workshop/seminar
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The Pennsylvania State University
Changjian Xie (Visiting researcher)
1 Oct 2019 → 1 Oct 2020Activity: Research visit
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2019 CSIAM Contributed paper
Changjian Xie (Speaker)
21 Sept 2019Activity: Talk or presentation › Presentation at conference/workshop/seminar
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Mathematical and Numerical Analysis of Electronic Structure Models
Changjian Xie (Participant)
10 Jun 2019 → 16 Jun 2019Activity: Participating in or organising an event › Organising an event e.g. a conference, workshop, …