In this paper we introduce a primal-dual potential reduction algorithm for positive semi-definite programming,Using the symetric preserving scalings for both primal and dual interior matrices,we can construct an algorithm which is very similar to the primal-dual potential reduction algorithm of Huang ...
positive semi-definite programmingfarkas' lemmalagrange multiplierBnassni [Partial additive constant, J. Statist. Comput. Simul. 49 (1994), pp. 179193] studied the partial additive constant problem in multidimensional scaling. This problem is quite challenging to solve, and Bnassni proposed a ...
the property B∆ϕ(C, C) ≥ 0 for all OPE vectors C that are componentwise positive (see e.g. [36] for a review on co-positive programming). For instance, every matrix with only positive entries is manifestly co-positive, and of course every positive semi-definite matrix is co-...
[37] T. Manteuffel, An incomplete factorization technique for positive definite linear systems, Math. Comp., 34(1980) 473-497. [38] G. Moro and J.H. Freed, Calculation of ESR spectra and related Fokker-Planck forms by the use of the Lanczos algorithm, J. Chem. Phys., 74(1981) 3757...
Visualizing network communities with a semi-definite programming methoddoi:10.1016/j.ins.2015.05.037Graph layoutNetwork modularitySemi-definite programmingThe existence of community structures is commonly believed in complex networked systems and has gained significant research attention in recent years. The ...
MathematicalProgrammingmanuscriptNo. (willbeinsertedbytheeditor) RobertM.Freund·FernandoOrd´o˜nez· Kim-ChuanToh BehavioralMeasuresandtheir CorrelationwithIPMIteration CountsonSemi-DefiniteProgramming Problems ThispaperisdedicatedinmemoryofJosSturm Received:date/Accepted:date AbstractWestudyfourmeasuresof...
In this paper, we study the integrality gap of the Knapsack linear program in the Sherali-Adams and Lasserre hierarchies. First, we show that an integrality gap of 2 –ε persists up to a linear number of rounds of Sherali-Adams, despite the fact that..
网络二次半定规划 网络释义 1. 二次半定规划 半正定二次规划,positive... ... )quadratic semi-definite programming二次半定规划) semidefinite programming 半正定规划 ... www.dictall.com|基于2个网页
minimal trace principle to find a non-redundant matrix splitting via solving an auxiliary semi-definite programming problem. We show that applying the minimal trace principle directly leads to the so-called orthogonal matrix splitting introduced in (Peng et al., Math Program Comput 2:59–77,2010)...
1) semi-definite programming半正定优化1. This paper first describes the problem of pattern synthesis,then presents the methods of semi-definite programming,and it is concerned with the pattern synthesis for linear array. 首先对方向图的综合问题进行描述,然后介绍了半正定优化方法,并结合半正定优化理论给...