Essential sign change numbers of full sign pattern matrices
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Publication:301845
DOI10.1515/spma-2016-0023zbMath1342.15025OpenAlexW2444456282MaRDI QIDQ301845
Zhongshan Li, Guangming Jing, Wei Gao, Xiaofeng Chen, Yanling Shao, Wei Fang, Yu-Bin Gao, Li-Hua Zhang
Publication date: 4 July 2016
Published in: Special Matrices (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1515/spma-2016-0023
sign pattern matrixessential column sign change numberessential row sign change numberfull sign patternminimum ranksign change numbersign vectors of a list of polynomials
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