Jensen's inequalities for pseudo-integrals

نویسندگان

1 College of Mathematics, Changchun Normal University, Changchun 130032, Jilin, PR China

2 Singidunum University, 11000 Belgrade, Serbia

doi
10.22111/ijfs.2021.6084
چکیده

In this paper, we introduce a general$(\oplus,\otimes)$-convex function based on semirings $([a,b],\oplus, \otimes)$ with pseudo-addition $\oplus$ andpseudo-multiplication $\otimes.$ The generalization of the finiteJensen's inequality, as well as pseudo-integral with respect to$(\oplus,\otimes)$-convex functions, is obtained. This also generalizes Jensen's inequalities for Lebesgue integral and the results of Pap and \v{S}trboja \cite{12}. Meanwhile, we also prove Jensen's inequalities for pseudo-integrals on semirings $([a,b], \sup, \otimes)$with respect to nondecreasing functions and present correspondingresults for generalized fuzzy integrals.