This paper rigorously analyses preconditioners for the time-harmonic Maxwell equations with absorption, where the PDE is discretised using curl-conforming finite-element methods of fixed, arbitrary ...
Mathematics of Computation, Vol. 71, No. 239 (Jul., 2002), pp. 1105-1135 (31 pages) We analyze the convergence rate of an asynchronous space decomposition method for constrained convex minimization in ...
Every company that uses sales forecasts possesses its own technique to approach the forecasting process. Some companies have a dedicated team of forecast professionals while others use the sales staff ...