Definitions of Dimension and Elementary Examples
We will start by giving a number of different definitions of dimension and we will try to indicate how they relate to one another. All of our definitions initially apply to an irreducible variety X; the dimension of an arbitrary variety will be defined to be the maximum of the dimensions of its irreducible components.
KeywordsIrreducible Component Complete Intersection Projective Variety Secant Line Secant Variety
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