Intro to Algebraic Geometry · Algebra
Morphisms and Coordinate Rings
The coordinate ring is the ring of polynomial functions on a variety. Morphisms between varieties correspond to ring homomorphisms between coordinate rings.
WHAT STUDENTS WILL LEARN
✓Define the coordinate ring k[V]
✓Understand regular functions and morphisms
✓Apply the ring homomorphism ↔ morphism correspondence
✓Define isomorphism of varieties
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