报告人:赵景军 教授
报告题目:A new kind of block fractional generalized Adams method for solving fractional differential equations
报告时间:2025年10月29日(周三)上午10:00
报告地点:云龙校区6号楼304会议室
主办单位:数学与统计学院、数学研究院、科学技术研究院
报告人简介:
赵景军,哈尔滨工业大学数学学院教授、博士生导师。哈尔滨工程大学兼职教授、博士生导师。曾访问剑桥大学、阿尔伯塔大学、香港大学、中科院数学与系统科学研究院。现任黑龙江省工业与应用数学学会常务理事。主要从事微分方程数值解的研究。在SIAM J. Numer. Anal.和J. Sci. Comput.等期刊发表SCI论文80余篇,主持和参加国家自然科学基金、国防预研基金多项。先后获中国高校自然科学二等奖、黑龙江省科学技术二等奖。
报告摘要:
A new block version of fractional generalized Adams method is built for the fractional ordinary differential equations. By representing the proposed method using a block matrix, a similar structure of this new method and the classical block boundary value methods is shown. The block version methods can inherit the convergence order and good stability of the classical fractional generalized Adams methods. In addition, it is illustrated that compared with the classical version methods, the block version methods do have a much smaller computational cost.


