Dakota Reference Manual  Version 6.4
Large-Scale Engineering Optimization and Uncertainty Analysis
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lipschitz


Select the type of Lipschitz estimation (global or local)

Specification

Alias: none

Argument(s): none

Required/Optional Description of Group Dakota Keyword Dakota Keyword Description
Required
(Choose One)
Group 1 local

Specify local estimation of the Lipschitz constant

global

Specify global estimation of the Lipschitz estimate

Description

There are two types of Lipschitz estimation used in sizing the disks used in POF Darts: global and local. The global approach uses one Lipschitz estimate for the entire domain. The local approach calculates the Lipschitz estimate separately for each Voronoi region based on nearby points. The local method is more expensive but more accurate.