Electronic Journal of Differential Equations,
Vol. 2006(2006), No. 110, pp. 1-25.
Title: On periodic linear neutral delay
differential and difference equations
Authors: Christos G. Philos (Univ. of Ioannina, Greece)
Ioannis K. Purnaras (Univ. of Ioannina, Greece)
Abstract:
This article concerns the behavior of the solutions to periodic
linear neutral delay differential equations as well as to periodic linear
neutral delay difference equations. Some new results are obtained via two
appropriate distinct roots of the corresponding (so called) characteristic
equation.
Submitted April 13, 2006. Published September 11, 2006.
Math Subject Classifications: 34K25, 34K40, 39A11.
Key Words: Neutral delay differential equation;
neutral delay difference equation; periodic coefficients;
characteristic equation; behavior of solutions.