The Determination of the Location of the Global Maximum of a Function in the Presence of Several Local Extrema

Cornelis H. Slump, Bernhard J. Hoenders

Research output: Contribution to journalArticleAcademicpeer-review

11 Citations (Scopus)
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Abstract

The global maximum of a function can be determined by using information about the number of stationary points in the domain of interest. This information is obtained by evaluating an integral that equals the exact number of stationary points of the function. The integral is based on work by Kronecker and Picard at the end of the nineteenth century. The numerical feasibility of the method is shown by two computed examples, i.e., estimation problems from statistics and optical communication theory. In these examples the global maximum of the likelihood function is obtained by using the total number of stationary points as revealed by the computed integral.

Original languageEnglish
Pages (from-to)490-497
Number of pages8
JournalIEEE transactions on information theory
Volume31
Issue number4
DOIs
Publication statusPublished - 1 Jan 1985
Externally publishedYes

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