Comments on ‘A necessary and sufficient condition for the positive-definiteness of interval symmetric matrices’
作者:
MINYUE FU,
期刊:
International Journal of Control
(Taylor Available online 1987)
卷期:
Volume 46,
issue 4
页码: 1485-1485
ISSN:0020-7179
年代: 1987
DOI:10.1080/00207178708933986
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Shi and Gao (1986) gave a necessary and sufficient condition for the positive-definiteness of interval symmetric matrices. We point out that their result is not new and the assumptions can be less restrictive.
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