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Global optimization: A new variant of the Alienor method

โœ Scribed by A. Ziadi; Y. Cherruault; G. Mora

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
443 KB
Volume
41
Category
Article
ISSN
0898-1221

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โœฆ Synopsis

The multidimensional Alienor global optimization method has been elaborated in the 1980s by Cherruault and Guillez. It has been used, among other possibilities, for identification of mathematical models. Many interesting results have been obtained [1][2][3].

In this paper, we present a new variant of Alienor. It uses an a-dense curve with a small length and it has a quite simple parametrical representation. This variant has been coupled with the Evtushenko algorithm for decreasing the time required to obtain the global minimum.

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A new filled function method for unconst
A new filled function method for unconstrained global optimization
โœ Chengjun Wang; Yongjian Yang; Jing Li ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 585 KB

In this paper, a new filled function which has better properties is proposed for identifying a global minimum point for a general class of nonlinear programming problems within a closed bounded domain. An algorithm for unconstrained global optimization is developed from the new filled function. Theo