Existence and stability of periodic solutions of semilinear neutral type systems
M.I. Gil’ - Department of Mathematics, Ben Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel (email)
Forced periodic oscillations of coupled systems of semilinear neutral type
functional differential equations are investigated. Explicit conditions for existence,
uniqueness and stability of periodic solutions are derived. These conditions are
formulated in terms of the roots of characteristic polynomials.
Keywords: Functional-differential equations, nonlinear neutral systems, periodic
solutions, orbital stability.
Received: January 2000; Revised: April 2001; Published: July 2001.
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