a generalization of weighted versions of the determinant, permanent and the generalized inverse of rectangular matrices

In this paper, we first generalized the weighted versions of determinants, permanents and the generalized inverses of rectangular matrices. we also investigate some of their algebraic properties. as a by product of the above investigation, we then present a determinantal representation for the general and moore-penrose inverses which satisfy on certain conditions. finally, we give a general algorithm for determining the inverse of some certain class of the rectangular matrices defined based on weighted determinants.