The Elementary Proofs of Routh-Hurwit Theorem for n=3 and n=4
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摘要: Abstract:Routh-Hurwitztheoremisanimportantcriteriontostudystabilityofsystems.Originalproofsareverycomplicatedandtoolongtobeincludedinatextbook.HeretheelementaryproofsforRouth-Hurwitzcriteriaofn =3andn =4areobtainedbyusingtheclassifieddiscussionmethod.