Abstract
We shall give two criteria for the uniqueness of limit cycles of systems of Liénard type x ̇ = -g(y) - f{hook}(y)x, y ̇ = h(x). We apply them to some polynomial differential equations. © 1989.
Original language | English |
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Pages (from-to) | 442-450 |
Journal | Journal of Mathematical Analysis and Applications |
Volume | 141 |
DOIs | |
Publication status | Published - 1 Aug 1989 |