Extremal properties of polynomial threshold functions

Ryan O'Donnell, Rocco A. Servedio
2008 Journal of computer and system sciences (Print)  
In this paper we give new extremal bounds on polynomial threshold function (PTF) representations of Boolean functions. Our results include the following:
doi:10.1016/j.jcss.2007.06.021 fatcat:437jjuo2qjapteir6vynsxsn7y