The piecewise algebraic curve,defined by a bivariate spline,is a generalization of the classical algebraic curve.In this......

利用包括地形外源和湍流耗散的准地转涡度方程导出了包含强迫项和湍流耗散项的非齐次强迫BDO-Burgers方程,求出了小耗散存在情况下......