Personal reflections on an unintentional behavioral scientist R. D. Luce OriginalPaper 01 August 1999 Pages: 3 - 15
Ramanujan's identities and functional equations Z. Daróczy OriginalPaper 01 August 1999 Pages: 41 - 45
Mean value property and associated functional equations J. Matkowski OriginalPaper 01 August 1999 Pages: 46 - 59
On real forms of complex semisimple Lie algebras D. Ž. Djoković OriginalPaper 01 August 1999 Pages: 73 - 84
Giuseppe Veronese and Ernst Witt—neighbours in PG(5,3) H. Havlicek OriginalPaper 01 August 1999 Pages: 85 - 92
On some properties of the quasisymmetry quotients of functions Z. Kominek OriginalPaper 01 August 1999 Pages: 93 - 99
Characterization of inner product spaces by means of orthogonally additive mappings J. Rätz OriginalPaper 01 August 1999 Pages: 111 - 117
Galloway's compactness theorem on Sasakian manifolds T. Q. BinhL. Tamássy OriginalPaper 01 August 1999 Pages: 118 - 124
Remarks on the Wronskian and on sums decompositions Z. Moszner OriginalPaper 01 August 1999 Pages: 125 - 134
The local stability of convexity, affinity and of the Jensen equation M. Laczkovich OriginalPaper 01 August 1999 Pages: 135 - 142
Cauchy—Kovalevskaya theory for equations with deviating variables A. AugustynowiczH. LeszczyńskiW. Walter OriginalPaper 01 August 1999 Pages: 143 - 156
Hyers—Ulam stability of isometries on Banach spaces P. Šemrl OriginalPaper 01 August 1999 Pages: 157 - 162
Über einige geometrische Anwendungen im Zusammenhang mit Pythagoräischen Tripeln und Gleichverteilung E. Hlawka OriginalPaper 01 August 1999 Pages: 163 - 175
Additive functions commuting with Möbius transformations and field monomorphisms F. Halter-KochL. Reich OriginalPaper 01 August 1999 Pages: 176 - 182
A remarkable system of eight functional equations H.-H. Kairies OriginalPaper 01 August 1999 Pages: 183 - 191
