On some inequalities and stability results related to the exponential function.
On associative copulas uniformly close.
On an alternative functional equation.
On an alternative functional equation. (Short Communication).
Note on almost additive functions. (Short Communication).
n-Convex Functions in Linear Spaces.
Note on almost additive functions.
A consistency equation for three geometries.
On almost polynomial functions
On some functional equations with a restricted domain, II
On some functional equations with a restricted domain
Convex functions of higher orders in Euclidean spaces
Convex transformations with Banach lattice range.
A closed epigraph theorem for Jensen-convex mappings with values in Banach lattices with a strong unit is established. This allows one to reduce the examination of continuity of vector valued transformations to the case of convex real functionals. In particular, it is shown that a weakly continuous Jensen-convex mapping is continuous. A number of corollaries follow; among them, a characterization of continuous vector-valued convex transformations is given that answers a question raised by Ih-Ching...
Almost approximately convex functions
Errata for the paper: ``Almost approximately convex functions'
On the Boundedness and Contnuity of Convex Functions and Additive Functions.
On the Boundedness and Continuity of Convex Functions and Additive Functions. (Short Communication).
Report of Meeting: The Thirty-fourth International Symposium on Functional Equations, June 10 to 19, 1996, Wisla-Jawornik, Poland.
p-convex iteration groups
On Mikusiński-Pexider functional equation
Page 1 Next