In the present paper, two new generating sets, of homology invariant functions will be established. Moreover, by the aid of two independent homology invariant f
In this paper, I applied the Euler-Lagrange equations in order to obtain the coupled-nonlinear motion equations for an elastic structure. The model is composed
Consider the linear dynamic equation on time scales (1) where , ,?is a rd-continuous function, T is a time scales. In this paper, we shall investigate some resu
In this paper, we present a local Lipchitz condition for the local existence of solution to a class of stochastic differential equations with finite delay in a
The input-output pollution control model given in [1] is generalized. The generalization makes it easier for the model to handle many problem instances. A linea