Global minimization of indefinite quadratic problems

Computing ◽  
1987 ◽  
Vol 39 (4) ◽  
pp. 281-291 ◽  
Author(s):  
P. M. Pardalos ◽  
J. H. Glick ◽  
J. B. Rosen
Keyword(s):  
Global Minimization ◽  
Indefinite Quadratic Problems ◽  
Indefinite Quadratic

A Global Minimization Method for Image Segmentation

2014 ◽  
Vol 35 (4) ◽  
pp. 791-796
Author(s):  
Wei-bin Li ◽  
Er Gao ◽  
Song-he Song
Keyword(s):  
Image Segmentation ◽  
Global Minimization ◽  
Minimization Method

scholarly journals The Equivalence of Quadratic Forms

1957 ◽  
Vol 9 ◽  
pp. 526-548 ◽  
Author(s):  
G. L. Watson
Keyword(s):  
Quadratic Forms ◽  
Indefinite Quadratic ◽  
Number Of Classes

The main object of this paper is to find the number of classes in a genus of indefinite quadratic forms, with integral coefficients, in k ≥ 4 variables, distinguishing for even k two cases, according as improper equivalence is or is not admitted.

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