Higher-order nonhomomorphicity under affine restrictions

Serge Feukoua, Ana Sălăgean, Pantelimon Stănică

We study the behavior of the $k$-th-order nonhomomorphicity of Boolean functions under restriction to affine subspaces. For odd $k\ge 3$ and $0\le t<n$, we introduce the $t$-restric…