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Вычислительная математика - ИСЭМ СО РАН

Вычислительная математика - ИСЭМ СО РАН

Вычислительная математика - ИСЭМ СО РАН

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CONDITIONS OF D-STABILITY OF FIFTH-ORDER MATRICES<br />

L.A.Burlakova<br />

Institute of Systems Dynamics and Control Theory, Siberian Branch, Russian Academy of<br />

Sciences, Irkutsk<br />

e-mail: irteg@icc.ru<br />

Abstract. Necessary conditions and sufficient conditions represented in terms of matrix elements<br />

have been obtained for the property of D-stability of fifth-order matrices.<br />

Key words: stability, D-stability, matrix, secular equation<br />

42

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