%0 Journal Article
%T CR singularities of real fourfolds in $\mathbb{C}^3$
%A Adam Coffman
%J Mathematics
%D 2009
%I arXiv
%X CR singularities of real 4-submanifolds in complex 3-space are classified by using local holomorphic coordinate changes to transform the quadratic coefficients of the real analytic defining equation into a normal form. The quadratic coefficients determine an intersection index, which appears in global enumerative formulas for CR singularities of compact submanifolds.
%U http://arxiv.org/abs/0904.2794v1