In this paper the authors investigate hypersurfaces M of a semi-Euclidean space Esn+1, n 】 4, satisfying (aC + BR) ?H = LkQ(g, Hk), k = 1,2, 3. Using obtained
Let F = {f} be a family of entire functions and f(k) the k-th derivative of f. The author studies the relation of the nomality of F and that of {f(k) o f: f ∈
A new framework of Gaussian white noise calculus is established, in line with generalized expansion in [3, 4, 7]. A suitable frame of Fock expansion is presente