Sufficient conditions for the strong stability of the differential equation [p(D)+f(t)q(D)]y= 0
1989 ◽
Vol 47
(2)
◽
pp. 280-299
Keyword(s):
AbstractA number of sufficient conditions for stability or strong stability, as used in the context of Hamiltonian systems, are found for the differential equationwhere the continuous functionf(t)is periodic ω int, D =d/dtandp(s),q(s)are real monic polynomials having special properties which allow the differential equation to be transformed into a canonical system ofksecond order equations.
1969 ◽
Vol 9
(3-4)
◽
pp. 496-502
◽
1993 ◽
Vol 113
(1)
◽
pp. 205-224
◽
2000 ◽
Vol 213
(1)
◽
pp. 105-115
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