1. 1. Beckermann, B.: The condition number of real Vandermonde, Krylov and positive definite Hankel matrices. Numer. Math. 85, 553–577 (2000)
2. 2. Cucker, F., Diao, H., Wei, Y.: On mixed and componentwise condition numbers for Moore-Penrose inverse and linear least squares problems. Math. Comp. 76, 947–963 (2007)
3. 3. Gautschi, W.: Norm estimates for inverses of Vandermonde matrices. Numer. Math. 23, 337–347 (1975)
4. 4. Gautschi, W.: How (un)stable are Vandermonde systems? In: Wong, R. (ed.): Asymptotic and computational analysis. (Lecture Notes in Pure and Applied Mathematics, Vol. 124) New York: Marcel Dekker 1990, pp. 193–210
5. 5. Gohberg, I., Koltracht, I.: On the inversion of Cauchy matrices. In: Kaashoek, M.A. et al. (eds.): Signal processing, scattering and operator theory, and numerical methods. Boston: Birkhäuser, Boston 1990, pp. 381–392