Journal of Hebei University (Natural Science Edition) ›› 2009, Vol. 29 ›› Issue (6): 564-566,569.DOI: 10.3969/j.issn.1000-1565.2009.06.002

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New Characters and Applications of E-quasiconvex Functions

PENG Zai-yun,LIN Zhi,LIU Ya-wei   

  • Online:2009-11-25 Published:2009-11-25

Abstract: A class of important generalized convex functions-E-quasiconvex function is futher discussed in this paper. First,an important example is given in part one, which show that E-quasiconvex functions is exist. Secondly, some new characters and two criteria of E-quasiconvex functions are given.Thirdly, two results for the extremum problemwhich the objective function is E-quasiconvex function are presented.

Key words: E-convex function, quasiconvex function, E-quasiconvex function

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