Asymmetric normed spaces extend the classical framework of normed spaces by allowing the distance function to lack the symmetry property. This refinement facilitates the capture of directional or ...

This is a preview. Log in through your library . Abstract A Remes-type algorithm based on linear programming is presented for computing linear best Chebyshev approximations to multivariate functions.

Some new stochastic Runge-Kutta (SRK) methods for the strong approximation of solutions of stochastic differential equations (SDEs) with improved efficiency are introduced. Their convergence is proved ...