This is a preview. Log in through your library . Abstract Estimates of risk associated with exposure to low levels of carcinogenic substances present in the environment are generally obtained by ...

Journal of Computational Mathematics, Vol. 26, No. 2 (March 2008), pp. 227-239 (13 pages) We discuss semiconvergence of the extrapolated iterative methods for solving singular linear systems. We ...

Oil prices are currently above what consensus expected oil to be in 2021. Looking ahead, sell-side analysts continue to maintain a stable oil price projection for the years ahead. But the boom-bust ...