Incorrect Results for E-Convex Functions and E-Convex Programming |
Received:December 11, 2000 |
Key Words:
Convex sets convex functions convex programming generalized converx-ity.
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Fund Project:This work was supported by the National Natural Science Foundation of China (10261001) and the Science Foundation of Guangxi (0236001) |
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Abstract: |
A class of functions and a sort of nonlinear programming called respectively E-convex functions and E-convex programming were presented and studied recently by Youness in [1], In this paper, we point out the most results for .E-convex functions and E-convex programming in [1] are not true by six counter examples. |
Citation: |
DOI:10.3770/j.issn:1000-341X.2003.03.014 |
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