The vibration behavior of a cracked simply supported beam is investigated.The beam is modeled as an Euler-Bernoulli beam with rectangular cross section.The
The modeling of world economy evolution and the analysis of its dynamics poses problems of defining the proper concepts and mathematical tools for an assert
In this talk I will discuss the problems related to anomalous transport and stickiness in low dimensional Hamiltonian systems.We first introduce an exponent
In this paper,the Rayleigh principle for nonlinear vibratory systems is reformulated via the concept of nonlinear normal modes(NNMs).Being different from th
In order to solve the high order fatigue test problem of thin plate composite structure with hard coating,a new test method and its technological process is