作者：孙超

学位名称：硕士

出处：北京理工大学

作者：Xinlei Kong，Huibin Wu （College of Science，North China University of Technology；School of Mathematics and Statistics，Beijing Institute of Technology）

出处：第五届动力学、振动与控制国际会议 2018

摘要：Variational integrators are a special kind of numerical difference schemes for finite dimensional mechanical systems that are derived from discrete va ...

作者：Feng-Xiang Mei (梅凤翔)¹;Hui-Bin Wu (吴惠彬)²¹; （¹School of Mathematics, Beijing Institute of Technology, Beijing 100081, China）

出处：Chinese Physics B 2015

关键词：generalized Birkhoffian system;gradient system;stability;bifurcation

摘要：The system described by the generalized Birkhoff equations is called a generalized Birkhoffian system. In this paper, the condition under which the ge ...

作者：吴惠彬，梅凤翔，史荣昌 （北京理工大学）

出处：北京理工大学学报 1993