个人简介
中国海洋大学,数学科学学院信息与计算科学系,副教授
教育经历:
2003/09-2007/06,山东大学,数学与系统科学学院基础数学专业,学士
2007/09-2013/06,山东大学,数学与系统科学学院计算数学所,博士
导师: 王文洽、王宏
2011/08-2013/02,美国南卡莱罗纳大学数学系,联合培养,导师:王宏
科研与学术工作经历:
2013/07-2015/12,北京计算科学研究中心,应用数学部,博士后,合作导师:杜强、鞠立力
2016/01-2023/12,中国海洋大学大学,数学科学学院信息与计算科学系,讲师
2024/01-至今,中国海洋大学大学,数学科学学院信息与计算科学系,副教授
研究方向:
1、非局部弹性力学模型(近场动力学)建模以及算法研究
2、对流扩散问题非局部建模以及算法研究
3、各向异性扩散模型的非局部建模与算法研究
4、机器学习与非局部建模
基金情况:
2019.1—2021.12,主持国家自然科学基金(青年):关于非局部扩散模型高效算法的研究;
2019.1—2021.12,主持山东省自然科学基金(博士):反常扩散问题的时空非局部建模及算法研究;
2019.1—2021.12,参与国家自然科学基金(面上):一类发展型偏微分方程的并行指数时间差分算法;
2020.1—2022.12,参与交叉培育项目:人工智能和近海环境预测预报;
2020.1—2022.12,参与青年创新团队项目:黄海水动力过程对三文鱼养殖区生态影响的数值模拟;
2019.1—2021.12,参与校内交叉项目:微分方程的理论、应用与数值计算;
主要学术活动:
1、参加2019年国际工业与应用数学大会(ICIAM),并在''非局部模型''分会场做二十分钟报告;
2、担任COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING,JOURNAL OF SCIENTIFIC COMPUTING等国际著名期刊审稿人;
研究领域
1、非局部弹性力学模型(近场动力学)建模以及算法研究
2、对流扩散问题非局部建模以及算法研究
3、各向异性扩散模型的非局部建模与算法研究
4、机器学习与非局部建模
近期论文
查看导师新发文章
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1. Chenguang Liu, HaoTian#*, Wai Sun Don, Hong Wang, A fast computational framework for the linear peridynamic model, Engineering with Computers (中科院2区Top), 2024.
2. HaoTian#, Xiaofang Wang, Zhiqiang Sheng*, A maximum principle preserving meshfree method for anisotropic diffusion equations, Journal of Computational Physics (中科院1区), 2024, 518: 113346.
3. HaoTian#, Junke Lu, Lili Ju*, A novel bond-based nonlocal diffusion model with matrix-valued coefficients in non-divergence form and its collocation discretization, Computer and Mathematics with Application (中科院2区Top), 2024, 173: 33-46.
4. Chenguang Liu, Jie Sun, HaoTian#*, Wai Sun Don, Lili Ju, A high-order multi-time-step scheme for bond-based peridynamics, Journal of Computational and Applied Mathematics (中科院2区Top), 2024, 449: 115968.
5. HaoTian#, Xiaojuan Liu, Chenguang Liu*, Lili Ju, A nonlocal convection-diffusion model with Gaussian-type kernels and meshfree discretization, Numerical Methods for Partial Differential Equations (数学会T2期刊), 2024, 40(6).
6. Guilin Liu, Tao Ji, Guoxiang Wu*, HaoTian#*, Pubing Yu, Cross-scale modeling of shallow water flows in coastal areas with an improved local time-stepping method, Journal of Marine Science and Engineering (中科院2区), 2024, 12, 1065.
7. HaoTian#, Xianchu Yang, Chenguang Liu, Guilin Liu*, A fast implementation of the linear bond-based peridynamic beam model, Advances in Applied Mathematics and Mechanics (数学会T2期刊), 2024, 16: 305-330.
8. HaoTian#, Jie Sun, Chenguang. Liu, Xiangcheng Zheng*, Accelerating convergence of crack propagation simulation in peridynamic models via high-order temporal discretization, Applied Mathematics Letters (中科院1区), 2023, 145:108759.
9. Ning Song, HaoTian#, Jie Nie, Haoran Geng, Jinjin Shi, Yuchen Yuan, Zhiqiang Wei, TSI-SD: A time-sequence-involved space discretization neural network for passive scalar advection in a two-dimensional unsteady flow, Frontiers in Marine Science (共同一作,中科院1区), 2023, 10:01-15.
10. HaoTian, Jing Zhang, Lili Ju, A spectral collocation method for nonlocal diffusion equation with volume constrained boundary condition, Applied Mathematics and Computation (中科院1区), 2020, 370:124930
11. HaoTian#, Lili Ju*, Qiang Du, A conservative nonlocal convection-diffusion model and asymptotically compatible finite difference discretization, Computer Methods in Applied and Mechanical Engineering (中科院1区),2017, 320:46~67
12. HaoTian#, Lili Ju*, Qiang Du, Nonlocal convection-diffusion problems and finite element approximationsn, Computer Methods in Applied and Mechanical Engineering (中科院1区),2015, 289:60~78
13. Hong Wang*#, HaoTian, A fast and faithful collocation method with efficient matrix assembly for a two-dimensional nonlocal diffusion model, Computer Methods in Applied and Mechanical Engineering (中科院1区),2014, 273:19~36
学术兼职
担任COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING,JOURNAL OF SCIENTIFIC COMPUTING等国际著名期刊审稿人;