Title:New Developments in Relativistic Celestial Mechanics
Speaker:Xin Wu (SUES)
Abstract: Some new developments in relativistic celestial mechanics are introduced simply. They include post-Newtonian approximations, geometric integration algorithms in curved spacetimes, orbital dynamics of spinning compact binaries and particles or photons around black holes, and applications of the geometric integration algorithms and orbital dynamics to black hole physics involving gravitational waves and black hole shadows.
报告人简介:伍歆,上海工程技术大学二级教授;南京大学天文学博士、物理学博士后;曾为南昌大学、广西大学二级教授、博士生导师。教育部天文学类专业教学指导委会委员,国家自然科学基金项目与科技部重点研发、重点专项会评专家库成员。以第一或通讯作者在天文、物理SCI期刊上发表论文近百篇;主持国家自然科学基金项目7项(其中1项为重点项目);荣获江西省自然科学一等奖、中国天文学会九十周年天文学突出贡献奖以及全国优秀科技工作者称号,享受国务院政府特殊津贴。研究领域为相对论天体力学,从理论、算法、动力学到应用形成了比较系统的研究工作。
Time: 14:00-15:00, 27/May, Tuesday
Venue: Room 506 (Large seminar room), Department of Astronomy
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