Isogeny
Definition, Meaning & Examples
Part of speech noun
Quick meaning: Isogeny is a noun meaning The condition of being isogenous.
Meaning
The condition of being isogenous.
More Meanings
- (algebraic geometry, category theory) An epimorphism of group schemes that is surjective and has a finite kernel.
Example Sentences
It is clear that if G#95;2 is connected, then two of the defining properties of an isogeny imply the third.
2002, Mireille Fouquet, Fran莽ois Morain, Isogeny Volcanoes and the SEA Algorithm, Claus Fieker, David R. Kohel (editors), Algorithmic Number Theory: 5th International Symposium, Proceedings, Springer, LNCS 2369, page 279, Lemma 2.2 Let E be an elliptic curve such that Z [蟺] is maximal at 饾搧. If there exists an 饾搧-isogeny of E, then this 饾搧-isogeny is an horizontal 饾搧-isogeny.
Word Forms
- isogenies
Related Words
Related dictionary entries include isomorphicity, isochronism, isotypy, isochrony, isochronicity, isosterism.
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Sources & Attribution
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