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复符号模式矩阵的复L可分性

Complex L-Decomposability of Complex Sign Pattern Matrices
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摘要 研究复L阵的可分性及其可分性在分裂变换前后的变化情况,证明了若在象限元上进行分裂变换,则矩阵的复L可分性保持不变. The complex L-decomposability and the splitting operation were discussed. It has been proved that if the splitting operation is applied to a quadrant entry, the complex L-decomposability remains the same.
作者 刘月
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2012年第5期863-866,共4页 Journal of Jilin University:Science Edition
基金 国家自然科学基金(批准号:11101088)
关键词 矩阵 复符号 模式 定性分析 可分性 matrix complex sign pattern qualitative analysis decomposability
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参考文献8

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