Paper is available. A more detailed paper is available. V.Matsaev and V.Olshevsky. Cyclic dimensions, kernel multiplicities and Gohberg-Kaashoek numbers. Abstract is available.
Paper is available.
I.Gohberg, T.Kailath and V. Olshevsky. Fast Gaussian elimination with partial pivoting for matrices with displacement structure. Abstract is available. Paper is available. T.Kailath and V. Olshevsky.