A NEW ALGORITHM FOR COMPUTING LARGEST REAL PART EIGENVALUE OF MATRICES:COLLATZ & PERRON-FROBERNIUS' APPROACH

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摘要 Thispaperdescribesanewmethodandalgorithmforthenumericalsolutionofeigenvalueswiththelargestrealpartofpositivematrices.ThemethodisbasedonanumericalimplementationofCollatz’seigenvalueinclusiontheoremfornon-negativeirreduciblematrices.Eigenvaluesareanalyzedforthestudiesofthestabilityoflinearsystems.Finally,anumericaldiscussionisgiventoderivetherequirednumberofmathematicaloperationsofthenewalgorithm.Comparisonsbetweenthenewalgorithmandseveralwellknownones,suchasPower,andQRmethods,arediscussed.
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出版日期 2011年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)