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dc.contributor.authorEl Bakry, A.S.
Tapia, R.A.
Zhang, Y.
dc.date.accessioned 2018-06-18T17:41:10Z
dc.date.available 2018-06-18T17:41:10Z
dc.date.issued 1993-09
dc.identifier.citation El Bakry, A.S., Tapia, R.A. and Zhang, Y.. "Logarithmic Indicators and the Identification of Subgroups of Variables in Interior-Point Methods." (1993) https://hdl.handle.net/1911/101806.
dc.identifier.urihttps://hdl.handle.net/1911/101806
dc.description.abstract The identification of certain groups of variables in optimization problems is an important issue and can be used to computational advantage. In this paper new logarithmic indicators are introduced. It is demonstrated that the logarithmic Tapia indicators have superior ability for identifying several subgroups of variables in the context of primal-dual interior-point methods.
dc.format.extent 32 pp
dc.title Logarithmic Indicators and the Identification of Subgroups of Variables in Interior-Point Methods
dc.type Technical report
dc.date.note September 1993
dc.identifier.digital TR93-35
dc.type.dcmi Text


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