Nonoccurence of Stability Switching in Systems with Discrete Delays
Canadian mathematical bulletin, Tome 31 (1988) no. 1, pp. 52-58

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A two dimensional system of differential equations with a finite number of discrete delays is considered. Conditions are derived for there to be no stability switching for arbitrary such delays.
DOI : 10.4153/CMB-1988-008-0
Mots-clés : 34K20, 92A17
Freedman, H. I.; Gopalsamy, K. Nonoccurence of Stability Switching in Systems with Discrete Delays. Canadian mathematical bulletin, Tome 31 (1988) no. 1, pp. 52-58. doi: 10.4153/CMB-1988-008-0
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