In this paper, we propose two new perturbation simplex variants. Solving linear programming problems without introducing artificial variables, each of the two
In this paper, we choose the trigonometric rational functions as wavelet filtersrnand use them to derive various wavelets. Especially for a certain family of wa
In this paper a kind of quadratic cell entropy inequalities of second order resolution SOR-TVD schemes is obtained for scalar hyperbolic conservation laws with
In this paper, the overlapping domain decomposition method, which is based on the natural boundary reduction[1] and first suggested in [2], is applied to slove
In solving integral equations with logarithmic kel which arises from thernboundary integral equation reformulation of some boundary value problems forrnthe two