Characterizations of sum form information measures on open domains Bruce R. EbanksPalaniappan KannappanWolfgang Sander Survey Paper Pages: 1 - 30
Jordan *-derivation pairs and quadratic functionals on modules over *-rings B. Zalar Research Papers Pages: 31 - 43
On Hyers-Ulam stability for a class of functional equations Costanza Borelli Research Papers Pages: 74 - 86
Spectral variation bounds for diagonalisable matrices Rajendra bhatiaLudwig ElsnerGerd M. Krause Research Papers Pages: 102 - 107
Fractal penrose tiles II: Tiles with fractal boundary as duals of penrose triangles Götz Gelbrich Research Papers Pages: 108 - 116
Inequalities for sums of independent geometrical random variables Milan MerkleLjiljana Petrović Research Papers Pages: 173 - 180
A package for symbolic solution of real functional equations of real variables Enrique CastilloAndres Iglesias Research Papers Pages: 181 - 198
On a superadditivity property of Gram’s determinant Sever S. DragomirBertram MondZsolt Páles Research Papers Pages: 199 - 204
Paul Erdős on functional equations: Contributions and impact László Losonczi Obituaries Pages: 221 - 233
Some remarkable lines of triangles in real normed spaces and characterizations of inner product structures Claudi AlsinaPiedad GuijarroMaria S. Tomás Research Papers Pages: 234 - 241
On two functional equations connected with the characterizations of the distance measures Thomas RiedelPrasanna K. Sahoo Research Papers Pages: 242 - 263
Forme normale d’Arnold et réduction formelle des systèmes d’équations linéaires aux différences Guoting Chen Research Papers Pages: 264 - 288
