The concept of matrix rigidity was first introduced by Valiant in [Val77...
We show that static data structure lower bounds in the group (linear) mo...
We introduce a simple logical inference structure we call a
spanoid (gen...
We show that any family of subsets A⊆ 2^[n] satisfies
A≤ O(n^d/2), wher...
Matrix rigidity is a notion put forth by Valiant as a means for proving
...