Meromorphic Functions Partially Sharing 1CM+1IM Concerning Periodicities and Shifts

The purpose of this article is to deal with the uniqueness problems of meromorphic functions partially sharing values. It is showed that two entire functions f and g with rho(2)(f) < 1 and periodic restriction must be identically if E(0, f(z)) = E(0, g(z)) except for a possible set G(1) and <(E)over bar>(1, f (z)) = (E) over bar (1, g(z)) except for a possible set G(2) with N(r, = G(i)) = O(r(lambda)), (i = 1, 2), where lambda(< 1) is a fixed constant. This result is a generalization of some previous works of Chen in [5] and Cai and Chen in [7].