On complete measurability of multifunctions defined on product spaces.
On continuity and monotonicity of Darboux functions
On continuous interval functions
On Contractibility of the Operator i-t Nabla f
On co-ordinated quasi-convex functions
A function , where is an interval, is said to be a convex function on if holds for all and . There are several papers in the literature which discuss properties of convexity and contain integral inequalities. Furthermore, new classes of convex functions have been introduced in order to generalize the results and to obtain new estimations. We define some new classes of convex functions that we name quasi-convex, Jensen-convex, Wright-convex, Jensen-quasi-convex and Wright-quasi-convex functions...
On -preinvex-type functions.
On Denjoy property and on approximate partial derivatives
On Denjoy type extensions of the Pettis integral
In this paper two Denjoy type extensions of the Pettis integral are defined and studied. These integrals are shown to extend the Pettis integral in a natural way analogous to that in which the Denjoy integrals extend the Lebesgue integral for real-valued functions. The connection between some Denjoy type extensions of the Pettis integral is examined.
On differentiability of Peano type functions
On differentiability of Peano type functions
On differentiability of Peano type functions. II
On essential cluster sets
On full derivatives
On functions satisfying a local Lipschitz condition of order α
On functions with vanishing local derivative
On generalized derivatives for vector optimization problems.
On generalized preinvex functions and monotonicities.
On Hadamard's inequality on a disk.
On jensen type inequalities with ordered variables.
On -differentiability and difference properties of functions