INSTYTUT MATEMATYKI
Uniwersytet ¦l±ski
40-007 Katowice, ul. Bankowa 14

tel/fax (032) 2582976
e-mail:im@ux2.math.us.edu.pl


Tomasz Szostok – SPIS PUBLIKACJI

                     Prace opublikowane
  1. On a modified version of Jensen inequality, J. Inequal. Appl. 3 (1999), no. 4, 331-347.
  2. Modified version of Jensen equation and orthogonal additivity, Publ. Math. Debrecen 58 (2001), no. 3, 491-504.
  3. On a generalized orthogonal additivity, Bull. Polish Acad. Sci. Math. 49 (2001), no. 4, 395-408.
  4. On some conditional functional equations, Ann. Math. Sil. No. 16 (2002), 65-77 (2003).
  5. On a generalization of the sine function, Glas. Mat. Ser. III 38(58) (2003), no. 1, 29-44.
  6. On mappings preserving equilateral triangles, J. Geom. 80 (2004), no. 1-2, 209-218 (wspólnie z J. Sikorsk±).
  7. On mappings preserving equilateral triangles in normed spaces, J. Geom. 85 (2006), no. 1-2, 149-156 (wspólnie z J. Sikorsk±).
  8. On some functional equations connected to Hadamard inequalities, Aequationes Math. 75 (2008), no. 1-2, 119-129 (wspólnie z B. Koclęg±-Kulp±). 
  9. On a functional equation connected to Gauss quadrature rule, Ann. Math. Sil. 22 (2008), 27-40 (wspólnie z B. Koclęg±-Kulp±). 
  10. Some functional equations characterizing polynomials, Tatra Mt. Math. Publ. 44 (2009), 27-40 (wspólnie z B. Koclęg±-Kulp± i Sz.W±sowiczem).
  11. On functional equations connected to quadrature rules, Georgian Math. J. 16 (2009), 4, 725-736 (wspólnie z B. Koclęg±-Kulp± i Sz.W±sowiczem).
  12. On  some equations stemming from quadrature rules, Ann. Acad. Pedagog. Crac. Stud. Math. VIII (2009), 19-30 (wspólnie z B. Koclęg±-Kulp± i Sz.W±sowiczem).
  13. On a class of equations stemming from various quadrature rules, Acta Math. Hungar. (wspólnie z B. Koclęg±-Kulp±),March 2011, Volume 130, Issue 4, pp 340-348.
  14. On the stability of the equation stemming from Lagrange MVT, Appl. Math. Lett. 24, No. 4, 541-544 (2011) (wspólnie z Sz. W±sowiczem) .
  15. On ω-convex functions, Banach Center Publ. 92 (2011), 351-359.
  16. On a functional equation related to distributivity of fuzzy implications, 2013 IEEE International Conference on Fuzzy Systems (FUZZ IEEE 2013) Hyderabad, India, July 7-10, 2013 pp.1-5 (wspólnie z M. Baczyńskim i W Niemysk±),http://dx.doi.org/10.1109/FUZZ-IEEE.2013.6622427.
  17. On a functional equation connected to Hermite quadrature rule,J. Math. Anal. Appl., Volume 414, Issue 2, 632–640. (wspólnie z B. Koclęg±-Kulp±) http://dx.doi.org/10.1016/j.jmaa.2014.01.002
  18. Ohlin's lemma and some inequalities of the Hermite-Hadamard type Aequationes Math. http://link.springer.com/article/10.1007/s00010-014-0286-2
  19. The generalized sine function and geometrical properties of normed spaces.,Opuscula Math. 35, no. 1 (2015), 117-126 http://dx.doi.org/10.7494/OpMath.2015.35.1.117
  20. On a functional equation related to the distributivity of fuzzy implications over triangular conorms, Kybernetika 50 no. 5, 679-695, 2014(wspólnie z M. Baczyńskim i W Niemysk±)http://www.kybernetika.cz/content/2014/5/679
  21. Rozprawa Functional equations stemming from numerical analysis, Dissertationes Math. 508 (2015), 57 pp http://journals.impan.pl/cgi-bin/doi?dm508-0-1
  22. Inequalities of the Hermite-Hadamard type involving numerical differentiation formulas, Results Math. http://link.springer.com/article/10.1007/s00025-015-0451-5 (wspólnie z A. Olbrysiem)
            
                     Prace wysłane do redakcji
  1. Stability of the quadrature type functional equations
  2. Levin-Stechkin theorem and inequalities of the Hermite-Hadamard type
            
                     Prace w przygotowaniu
  1. Error of quadrature rules and functional equations
  2. Inequalities for convex functions connected with higher order numerical differentiation formulas




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