bag14-toric-varieties-4-specr-and-affine-semigroups

# Interactive video lesson plan for: BAG1.4. Toric Varieties 4 - Spec(R) and Affine Semigroups

#### Activity overview:

Basic Algebraic Geometry: In this part, we introduce Spec(R) and affine semigroups. This allows us to give yet another characterization of affine toric varieties in terms of affine semigroups.

Tagged under: Mathematics (Field Of Study),Algebraic Geometry (Literature Subject),toric,torus,variety,character,monomial,polynomial,affine,spec,spectrum,group,Toric Variety,Semigroup,ideal,ring,algebra,zariski,closure,lattice

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