Chow Varieties and Cycle Spaces
摘要
In this chapter we give a description of the space of (compact) cycles of dimension n in the complex projective space \(\mathbb {P}_N\) and compare the classical construction of Chow and Van der Warden [C-vW.37] with the general construction given in Chap. 5 . The goal is to show that the reduced complex space underlying the projective variety obtained by the classical algebraic construction is canonically isomorphic to the complex space \(\mathcal {C}_n(\mathbb {P}_N)\) constructed in Chap. 5 .