On the Number of Real Zeros of Random Fewnomials

Peter Bürgisser, Alperen A. Ergür, Josué Tonelli-Cueto

Consider a system $f_1(x)=0,\dots ,f_n(x)=0$ of $n$ random real polynomials in $n$ variables, where each $f_i$ has a prescribed set of terms described by a set $A\subseteq \mathbb{…