IJPAM: Volume 45, No. 2 (2008)
SOME PROPERTIES OF
GENERALIZED SUBADDITIVE FUNCTIONS
GENERALIZED SUBADDITIVE FUNCTIONS
Bogdan Choczewski, Zbigniew Powazka
Faculty of Applied Mathematics
AGH University of Science and Technology
al. Mickiewicza 30, Cracow, PL-30-059, POLAND
e-mail: smchocze@cyf-kr.edu.pl
Institute of Mathematics
Pedagogical University of Cracow
Podchorazych 2, Cracow, PL-30-084, POLAND
e-mail: powazka@ap.krakow.pl
Faculty of Applied Mathematics
AGH University of Science and Technology
al. Mickiewicza 30, Cracow, PL-30-059, POLAND
e-mail: smchocze@cyf-kr.edu.pl
Institute of Mathematics
Pedagogical University of Cracow
Podchorazych 2, Cracow, PL-30-084, POLAND
e-mail: powazka@ap.krakow.pl
Abstract.By a generalized subadditive (GS) function we mean a solution of the functional inequality
. We are interested in those which are bounded by a solution of the equation (a generalized additive (GA) function).
Received: February 11, 2008
AMS Subject Classification: 39B62
Key Words and Phrases: generalized additive and subadditive functions
Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2008
Volume: 45
Issue: 2