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庞加莱-伯克霍夫定理
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庞加莱-伯克霍夫定理
Encyclopedia
理学
不可积系统
释
Poincare-Birkhoff theorem
庞加莱-伯克霍夫定理
描述哈密顿系统的有理数环面在扰动下的命运的定理。由法国数学家庞加莱(Henri Poincaré,1854~1912)和美国数学家G.D.伯克霍夫(George David Birkhoff,1884~1944)先后提出。
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singular quadric
singular quadric hypersurface
singular saddle point
singular semigroup
singular sequence
singular series
singular set
singular set function
singular simplex
singular simplicial set
singular skeleton
singular solution
singular space
singular spectrum
singular state
singular stationary process
singular stochastic process
singular structure
singular submanifold
singular submodule
singular subspace
singular subvariety
singular support
singular surface
singular system
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