Complete instability of a box of polynomials |
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| Authors: | Padmanabhan P Hollot CV |
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| Affiliation: | Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA; |
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| Abstract: | The authors study the converse of V.L. Kharitonov's polynomial problem (1978) by asking whether the complete instability of a box of polynomials can be determined from extreme sets. They show that it is not enough to check the (n-4)-dimensional boundary, but prove that the complete instability of the (n-1)-dimensional boundary is sufficient |
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