By the approaches of the theory of complex fimctions,dynamic extension problems concerning mode Ⅲ interface crack under......

In this paper,a nonlinear rotor with viscous damping and external periodicexcitation are investigated.The analytical sol......

This paper investigates analytical solutions of American option pricing based on the non-sensitivity principle of homoto......

　　In this paper,a nonlinear rotor with viscous damping and external periodic excitation are investigated.The analytica......