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LIU Lixia1, LIU Sanyang1, HOU Zhaoyang2
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Abstract: A class of merit functions for describing the nonlinear complementarity problems (NCP) was extended to that for describing the symmetric cone complementarity (SCCP) problems by the tool of Euclidean-Jordan algebras. And then it was shown that the SCCP is equivalent to an unconstrained smooth minimizationvia this new merit function and two examples of the class of merit function are given. Moreover, the conditions under which the new merit function provides a global error bound were studied with a weak condition given under which the new merit function has bounded level sets.
Key words: complementarity problems, symmetric cone, merit function, EuclideanJordan algebra
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LIU Lixia, LIU Sanyang, HOU Zhaoyang. A Class of Merit Function and Its Related Properties for Symmetric Cone Complementarity Problems[J].J4, 2009, 47(03): 456-460.
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URL: http://xuebao.jlu.edu.cn/lxb/EN/
http://xuebao.jlu.edu.cn/lxb/EN/Y2009/V47/I03/456
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