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An algorithm for checking stability of symmetric interval matrices |
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| Authors: | Rohn J. |
| Affiliation: | Fac. of Math. & Phys., Charles Univ., Prague ; |
| Abstract: | A branch-and-bound algorithm for checking Hurwitz and Schur stability of symmetric interval matrices is proposed. The algorithm in a finite number of steps either verifies stability or finds a symmetric matrix which is not stable. It can also be used for checking positive definiteness of asymmetric interval matrices |
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