By Niu Shu-fen, Wang Guo-xin, Sun Xiao-ling
During this paper, a brand new branch-and-bound set of rules in response to the Lagrangian twin leisure and non-stop rest is proposed for discrete multi-factor portfolio choice version with roundlot limit in monetary optimization. This discrete portfolio version is of integer quadratic programming difficulties. The separable constitution of the version is investigated through the use of Lagrangian rest and twin seek. Computational effects convey that the set of rules is able to fixing real-world portfolio issues of info from US inventory industry and randomly generated try out issues of as much as a hundred and twenty securities.
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The field name is the descriptive text string given to a particular column of a table. It is what appears at the top of the table when it is in the Datasheet view. Follow these guidelines when naming your fields: ■■ The maximum length of a field name is 64 characters. ), an accent grave (`), or brackets ([ ]). ■■ You can begin your field name with leading spaces. T I P It is good practice not to put any spaces in your field names. When constructing queries or referring to tables in VBA code, spaces in the field names can lead to problems.
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