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Characterization of Q-property for cone automorphisms in second-order cone linear complementarity problems
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2021-06-30 , DOI: 10.1080/03081087.2021.1948493 Chiranjit Mondal 1 , R. Balaji 1
中文翻译:
二阶锥线性互补问题中锥自同构Q性质的刻画
更新日期:2021-06-30
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2021-06-30 , DOI: 10.1080/03081087.2021.1948493 Chiranjit Mondal 1 , R. Balaji 1
Affiliation
Let be the second-order cone in , where n ≥ ~3. Given a vector and an n × n matrix G, the second order cone linear complementarity problem SOLCP(G, q) is to find a vector such that The matrix G is said to have the Q-property if SOLCP(G, q) has a solution for all . An n × n matrix G is called a cone automorphism if . In this paper, we obtain a simple characterization for the Q-property of a cone automorphism. This says that G has the Q-property if and only if zero is the only solution to SOLCP(G, 0).
中文翻译:
二阶锥线性互补问题中锥自同构Q性质的刻画
让是二阶锥,其中n ≥ ~3。给定一个向量和一个n × n矩阵G,二阶锥线性互补问题 SOLCP( G , q ) 是找到一个向量这样如果 SOLCP( G , q ) 对所有问题都有解,则称矩阵G具有 Q 属性. n × n矩阵G称为锥自同构,如果. 在本文中,我们获得了锥自同构的 Q 性质的简单表征。这表示G具有 Q 性质当且仅当零是 SOLCP( G , 0) 的唯一解。