【摘 要】
:
The motion of three bodies that attract each other by universal gravitation was first investigated by Newton [1] and was reconsidered by many great mathematicia
【机 构】
:
Advanced Center of Computing, School of Naval Architecture, Ocean and Civil Engineering,Shanghai Jia
论文部分内容阅读
The motion of three bodies that attract each other by universal gravitation was first investigated by Newton [1] and was reconsidered by many great mathematicians and scientists,including Euler,Lagrange,Poincaré [2] and Hilbert.The famous three-body problem has had a great influence on physics,mathematics and non-linear dynamics.It has led to a new field of mode science,i.e.chaotic dynamics.Stable periodic motion of a multiple celestial body system could provide a necessary background in time and space for the evolution of living beings,because human beings might be a result of more than four billion years of evolution.So,it is important to find periodic solutions of the three-body problem.
其他文献
与地方戏曲相比,傀儡戏表演有更多、更深的宗教内涵。傀儡自产生之初就与宗教民俗有密切关系,在长期的发展过程中,随着社会条件的不断变化,傀儡从游艺形式向戏剧表演发展,但
南音发源于以古城泉州为中心的闽南地区,约于明末清初传入厦门。在长期的传承和发展过程中,由于受到当地历史、方言、民俗、戏曲、审美、师承等因素影响,泉州、厦门两地南音
Global production of natural rubber (NR) depends overwhelmingly on the Pará rubber tree (Hevea brasiliensis),a slow-growing tropical tree that is threatened by
The cell membrane features a variety of heterogeneous and dynamic compartments to regulate cell structure and function.These compartments are generally classifi
“口述历史”虽然历史上早已有之,上个世纪30、40年代成为一门现代意义上的学科影响世界,但海峡两岸口述历史的真正兴盛,如果我没有说错的话,则是90年代以来的事情。为了因应
Dogs (Canis lupus familiaris) were the first species to enter into a domestic rela-tionship with people [1] and are a source of fascination all over the world,
Research in advanced materials is continuously driving modem technologies forward.For example,semiconductors have laid the foundation for todays electronics ind
Topological insulators (TIs) are a class of materials with insulating bulk states but exotic metallic states on their surfaces [1].Benefiting from topological b
INTRODUCTION Quantum machine leaming is at the crossroads of two of the most exciting current areas of research:quantum computing and classical machine leaing.A
Precise geochronology is essential for constraining rates of sedimentary, biotic, climatic and magmatic pro-cesses over a wide range of timescales throughout Ea