This paper deals with decay properties for the solutions of a large class of ordinary differential systems, with time-dependent restoring potential, which include nonlinear systems. We prove various types of decay properties to zero for the solutions in the first case and exponential decay for the difference of two solutions, under suitable assumptions.
Decay properties for some Lagrangian systems with dissipative terms and applications
SALVATORI, Maria Cesarina;VITILLARO, Enzo
1999
Abstract
This paper deals with decay properties for the solutions of a large class of ordinary differential systems, with time-dependent restoring potential, which include nonlinear systems. We prove various types of decay properties to zero for the solutions in the first case and exponential decay for the difference of two solutions, under suitable assumptions.File in questo prodotto:
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