Smale's paradox

English

First proven in 1957 by Stephen Smale.

Smale's paradox

(topology) The non-intuitive fact that it is possible to turn a sphere inside out in a three-dimensional space with possible self-intersections but without creating any crease.

单词	Smale's paradox
释义	Smale's paradox English Etymology First proven in 1957 by Stephen Smale. Proper noun Smale's paradox (topology) The non-intuitive fact that it is possible to turn a sphere inside out in a three-dimensional space with possible self-intersections but without creating any crease.
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