Comments on "A procedure for the positive definiteness of forms of even order"

1 October 1998

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control

Vol. 43 (10), 1430
https://doi.org/10.1109/9.720500

Abstract

Hasan and Hasan (IEEE Trans. Automat. Control., Vol.41, p.615-17, 1996) give a necessary and sufficient condition for the positive definiteness of a quadratic programming problem. The purpose of this paper is to point out that the main result in the above-mentioned paper by is erroneous.

Keywords

LAGRANGIAN FUNCTIONS
SUFFICIENT CONDITIONS
QUADRATIC PROGRAMMING
SYMMETRIC MATRICES

Cited by 10 articles