Let f be a continuous map on infra-solvmanifold M of type(R)and N∞(f)be the asymptotic Nielsen number of f.In this pape......

Anytime sampling-based motion planning algorithms are widely used in practical appli-cations due to limited real-time co......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The steady two-dimensional magnetohydrodynamic stagnation flow towards a nonlinear stretching surface is studied.The no-......

A sufficient condition is given to assert that a continuous mapping between Rm and Rn has a zero. The constructive proof......

The Delta-perturbation expansion method, a kind of new perturbation technique depending upon an artificial parameter Del......