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bn:03194372n
Noun Concept
FR
invariant de hopf
EN
In mathematics, in particular in algebraic topology, the Hopf invariant is a homotopy invariant of certain maps between n-spheres. Wikipedia
Relations
Sources
IS A
invariant
DISCOVERER OR INVENTOR
Heinz Hopf
NAMED AFTER
Heinz Hopf
STUDIED BY
topologie
Wikipedia Translations
FR
invariant de hopf

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