I tried implementing M[x,x] = 1 as I mentioned above. It worked! V_{i}^{T}*A*V_{i} becomes zero. However, it seems that not all X  Y are nullspaces of B. I got 10 out of 32 valid nullspace, then 6 out of 32 on a matrix with more dependencies. The paper says I need to combine these vectors. How do I do that? gaussian elimination?
I'd like to mention that I'm avoiding optimizations for now, like the ANDing of S_{i}*S_{i}^{T}.
Last fiddled with by paul0 on 20201004 at 19:53
