  We give explicit generators for ideals of two classes of subspace
arrangements embedded in certain reflection arrangements, generalizing results
of Li-Li and Kleitman-Lovasz. We also give minimal generators for the ideals of
arrangements that arise in a natural way from the p-skeleton of an
n-dimensional cube and discuss conditions under which the generators that we
give form a Groebner basis.

Combinatorics;Commutative Algebra