A Chow ring is the graded ring of algebraic cycles modulo rational equivalence on a smooth algebraic variety, with multiplication given by the intersection product.
Chow Ring
See also
Bloch Conjecture, Chow Coordinates, Chow Group, Chow Variety, Decomposition of the Diagonal, Moduli Space of Stable Curves, Pixton Completeness Conjecture, Rational Equivalence, Tautological RingExplore with Wolfram|Alpha
References
Chow, W.-L. "On Equivalence Classes of Cycles in an Algebraic Variety." Ann. Math. 64, 450-479, 1956.Wilson, W. S.; Chern, S. S.; Abhyankar, S. S.; Lang, S.; and Igusa, J.-I. "Wei-Liang Chow." Not. Amer. Math. Soc. 43, 1117-1124, 1996.Referenced on Wolfram|Alpha
Chow RingCite this as:
Weisstein, Eric W. "Chow Ring." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/ChowRing.html