4.2 Affine varieties (Commutative Algebra and Algebraic Geometry)

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How can we understand algebraic sets intrinsically?

This lecture is part of a master level course on Commutative Algebra and Algebraic Geometry.
Keywords: ringed spaces, affine varieties, structure sheaf, morphisms, pull-back, regular functions.
Lecturer: Seidon Alsaody, Uppsala University.
  1. Uppsala Algebra
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Комментарии
Автор

Thank you very much! In my lectures i didnt understand much, but this video explained the topic perfectly

ilprincipe
Автор

Would you like to explain how this setting is compatible with the def. that affine variety is the zero locus of polynomials over K generating a prime ideal in K[x_1, ..., x_n]?

kelvinchiu
Автор

The big O notation is sometimes confusing. They are used sometimes to denote regular functions.

kelvinchiu