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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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postmortem chemical changes
Postmortem Delivery
postmortem given poison
postmortem hanging
postmortem injury
post-mortem inspection
postmortem phenomena
postmortem produced poison
postmortem redistribution of poison
postmortem turbidity of cornea
postmoult
post MS
postmultiplication
postmyocardial infarction syndrome
post neutron emission fragment
post-neutron emission fragment
Post-New Public Management
post-Newtonian approximation
Post-Newtonian celestial Mechanics
post-Newtonian celestial mechanics
post-Newtonian effect
Postnikov
Postnikov complex
Postnikov square
Postnikov system
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