报告题目:Multi-place physics and multi-place nonlocal systems

报告人：楼森岳

报告时间：2021年7月16日 (周五) 上午08:00 - 08:35

报告地点：教科楼409

摘要：Multi-place nonlocal systems have attracted attention from many scientists. In this talk, we mainly review the recent progresses on two-place nonlocal systems (Alice-Bob systems) and four-place nonlocal models. Multi-place systems can firstly be derived from many physical problems by using a multiple scaling method with a discrete symmetry group including parity, time reversal, charge conjugates, rotations, field reversal and exchange transformations. Multi-place nonlocal systems can also be derived from the symmetry reductions of coupled nonlinear systems via discrete symmetry reductions. On the other hand, to solve multi-place nonlocal systems, one can use the symmetry-antisymmetry separation approach related to a suitable discrete symmetry group, such that the separated systems are coupled local ones. By using the separation method, all the known powerful methods used in local systems can be applied to nonlocal cases.   

报告人简介：

楼森岳，宁波大学物理科学与技术学院教授，博士生导师，国家杰出青年科学基金项目获得者，国家“百千万人才工程一、二层次人选”，国家有突出贡献中青年科技专家。长期从事数学物理、非线性科学、应用数学、大气和海洋动力学、计算机代数等方向的研究，主持完成国家自然科学基金重点项目(2项)、重大研究计划项目、面上项目、科技部攀登计划和973项目等十多项重要科研项目，获得教育部自然科学一等奖等省部级科技奖六项。已在PRL、JHEP、PRD、PRB、PRE和中国科学等国内外重要期刊上发表300余篇SCI论文，SCI他引9000余次，H指数53，连续入选爱思唯尔中国高被引榜单。

邀请人：任博