Good decomposition in the class of convex functions of higher order
Author(s) -
Slobodanka Janković,
Tatjana Ostrogorski
Publication year - 2006
Publication title -
publications de l institut mathematique
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.246
H-Index - 17
eISSN - 1820-7405
pISSN - 0350-1302
DOI - 10.2298/pim0694157j
Subject(s) - class (philosophy) , mathematics , integer (computer science) , decomposition , order (exchange) , combinatorics , regular polygon , convex function , function (biology) , pure mathematics , computer science , chemistry , geometry , organic chemistry , finance , artificial intelligence , evolutionary biology , economics , biology , programming language
The problems investigated in this article are connected to the fact that the class of slowly varying functions is not closed with respect to the operation of subtraction. We study the class of functions Fk1 ,w hich are nonnegative and i-convex for 0 i
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