1. Quadratic difference operators in L^p-spaces

   • Stefan Czerwik
   • Krzysztof Dłutek

   Research paper 01 March 2004 Pages: 1 - 11

2. d’Alembert’s and Wilson’s equations on Lie groups

   • Peter de Place Friis

   Research paper 01 March 2004 Pages: 12 - 25

3. Sur une réduction des formes super-irréductibles

   • Alain Wazner

   Research paper 01 March 2004 Pages: 26 - 46

4. Solving linear two variable functional equations with computer

   • Attila Házy

   Research paper 01 March 2004 Pages: 47 - 62

5. Incenters in real normed spaces

   • Maria Santos Tomás

   Research paper 01 March 2004 Pages: 63 - 72

6. The random tournament as a Cayley tournament

   • Eric Jaligot
   • Anatole Khelif

   Research paper 01 March 2004 Pages: 73 - 79

7. Characteristic solutions of polynomial-like iterative equations

   • Dilian Yang
   • Weinian Zhang

   Research paper 01 March 2004 Pages: 80 - 105

8. Systems of generalized translation equations on a restricted domain

   • Zoltán Boros

   Research paper 01 March 2004 Pages: 106 - 116

9. On regular solutions of some simple iterative functional equations

   • Nicole Brillouët-Belluot

   Research paper 01 March 2004 Pages: 117 - 131

10. Adjacency preserving mappings of symmetric and hermitian matrices

    • Wen-Ling Huang
    • Roland Höfer
    • Zhe-Xian Wan

    Research paper 01 March 2004 Pages: 132 - 139

11. Random-valued functions and iterative functional equations

    • Karol Baron
    • Witold Jarczyk

    Research paper 01 March 2004 Pages: 140 - 153

12. On two-variable means with variable weights

    • Zoltán Daróczy
    • Gyula Maksa
    • Zsolt Páles

    Research paper 01 March 2004 Pages: 154 - 159

13. On symmetric polynomials having triangular automorphisms

    • Mohamed Ayad
    • Philippe Ryckelynck

    Research paper 01 March 2004 Pages: 160 - 168

14. On solvable operators which imply the general solution of a polygonal functional equation on the real plane

    • Shigeru Haruki
    • Shin-ichi Nakagiri

    Research paper 01 March 2004 Pages: 169 - 174

15. Degenerations of Miquel’s Theorem in elation Laguerre planes

    • Olaf Bröcker

    Research paper 01 March 2004 Pages: 175 - 179

16. Orthocenters in real normed spaces and the Euler line

    • Claudi Alsina
    • Maria Santos Tomás

    Research paper 01 March 2004 Pages: 180 - 187

17. Applications of Wilson’s functional equation

    • Pavlos Sinopoulos

    Research paper 01 March 2004 Pages: 188 - 194

18. The residually weakly primitive geometries of PSL(3, q) with q < 8

    • Maya Gailly
    • Dimitri Leemans

    Short Communication 01 March 2004 Pages: 195 - 196

19. Remarks on some problems of Th. M. Rassias

    • Janusz Matkowski

    Short Communication 01 March 2004 Pages: 197 - 200