JIANG Zhijie. The Elementary Proofs of Routh-Hurwit Theorem for n=3 and n=4[J]. 内江师范学院学报, 2020, (8): 36-41. DOI: 10.13603/j.cnki.51-1621/z.2020.08.007
    引用本文: JIANG Zhijie. The Elementary Proofs of Routh-Hurwit Theorem for n=3 and n=4[J]. 内江师范学院学报, 2020, (8): 36-41. DOI: 10.13603/j.cnki.51-1621/z.2020.08.007

    The Elementary Proofs of Routh-Hurwit Theorem for n=3 and n=4

    • 摘要: Abstract:Routh-Hurwitztheoremisanimportantcriteriontostudystabilityofsystems.Originalproofsareverycomplicatedandtoolongtobeincludedinatextbook.HeretheelementaryproofsforRouth-Hurwitzcriteriaofn =3andn =4areobtainedbyusingtheclassifieddiscussionmethod.

       

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