Research Article

A Radial Basis Function-Based Optimization Algorithm with Regular Simplex Set Geometry in Ellipsoidal Trust-Regions

Algorithm 3

Expand2volume.
Input:
Output:
(1)obtain with elements such that
(2)define
(3)if then
(4) order such that
(5) obtain
(6)else if then
(7) get
(8)end if
(9)find initial memory
(10)define memory set
(11)while or do
(12) find
(13) contract
(14) redefine memory set
(15) expand
(16)end while
(17)if then
(18)
(19)end if
(20)return