Bencze Tamás: The triangulant

For nxn complex matrices A and B, we wanted to determine if they have intersecting ivariant subspaces of complementary dimension. For any k<n, we found a
polynomial T_k in 2n^2 variables, that vanishes at A and B if and only if A has an n-k dimensional, and B has a k dimensional invariant subspace that intersect each other nontrivially.

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https://us06web.zoom.us/j/82153686539?pwd=Ae2aM9e0OIl4mDTNf68zsqp6Kn63UV.1

Meeting ID: 821 5368 6539
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