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A polynomial-time algorithm for linear optimization based on a new kernel function with trigonometric barrier term
Author(s) -
Behrouz Kheirfam,
M. Moslemi
Publication year - 2014
Publication title -
yugoslav journal of operations research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.221
H-Index - 21
eISSN - 1820-743X
pISSN - 0354-0243
DOI - 10.2298/yjor120904006k
Subject(s) - algorithm , trigonometric functions , kernel (algebra) , mathematics , measure (data warehouse) , time complexity , term (time) , function (biology) , mathematical optimization , interior point method , computer science , discrete mathematics , physics , geometry , quantum mechanics , evolutionary biology , biology , database
In this paper, we propose a large-update interior-point algorithm for linear optimization based on a new kernel function. New search directions and proximity measure are defined based on this kernel function. We show that if a strictly feasible starting point is available, then the new algorithm has O(3/4log n/ε) iteration complexity

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