isogeny

Noun

Meaning

The condition of being isogenous.

(algebraic geometry, category theory) An epimorphism of group schemes that is surjective and has a finite kernel.

Phrases with the word

Examples

Every isogeny is an algebraic homomorphism and thus induces homomorphisms of the groups of the elliptic curves for k-valued points. Source: Internet

Isogeny Let E and D be elliptic curves over a field k. An isogeny between E and D is a finite morphism f : E → D of varieties that preserves basepoints (in other words, maps the given point on E to that on D). Source: Internet

The Supersingular isogeny key exchange is a Diffie-Hellman variant that has been designed to be secure against quantum computers. Source: Internet

Close letter words and terms