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*[[三体问题]]

*[[三体问题]]

*[[Topology]]

*[[Topology]]

*[拓扑][]

*[[拓扑]]

*[[Special relativity]]

*[[Special relativity]]

*狭义相对论

*[[狭义相对论]]

*[[Poincaré–Hopf theorem]]

*[[Poincaré–Hopf theorem]]

*庞加莱-霍普夫定理

*庞加莱-霍普夫定理

*[[Poincaré duality]]

*[庞加莱对偶性]]

*{{nowrap|[[Poincaré–Birkhoff–Witt theorem]]}}

*{{nowrap|[[Poincaré–Birkhoff–Witt theorem]]}}

*[[贝蒂编号|创造术语“贝蒂编号”]]

*[[贝蒂编号|创造术语“贝蒂编号”]]

*[[Bifurcation theory]]

*[[Bifurcation theory]]

*分岔理论

*[[分岔理论]]

*[[Chaos theory]]

*[[Chaos theory]]

*混沌理论

*混沌理论

*[[Brouwer fixed-point theorem]]

*[[Brouwer fixed-point theorem]]

*Brouwer不动点定理

*[[Brouwer不动点定理]]

*[[Sphere-world]]

*[[Sphere-world]]

*[[球体世界]]

*[[球体世界]]

Early in the 20th century he formulated the Poincaré conjecture that became over time one of the famous unsolved problems in mathematics until it was solved in 2002–2003 by Grigori Perelman.

Early in the 20th century he formulated the Poincaré conjecture that became over time one of the famous unsolved problems in mathematics until it was solved in 2002–2003 by Grigori Perelman.

在20世纪早期，他制定了<font color="#ff8000"> 庞加莱猜想Poincaré conjecture</font>，随着时间的推移，这成为著名的悬而未决的数学问题之一，直到2002年至2003年被<font color="#ff8000">格里戈里·佩雷尔曼Grigori Perelman解</font>决。

在20世纪早期，他制定了<font color="#ff8000"> 庞加莱猜想Poincaré conjecture</font>，随着时间的推移，这成为著名的悬而未决的数学问题之一，直到2002年至2003年被<font color="#ff8000">格里戈里·佩雷尔曼Grigori Perelman</font>解决。