A certain functional-differential equation
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Abstract We resolve some conjectures concerning the zeros t n of the solution f of the initial value problem f ′( t ) = − f ( qt ), 0 q f (0) = 1. In particular, lim n → ∞ t n + 1 / t n = 1/ q .
[1] Yunkang Liu. On Some Conjectures by Morriset al.about Zeros of an Entire Function , 1998 .
[2] Arieh Iserles,et al. On the generalized pantograph functional-differential equation , 1993, European Journal of Applied Mathematics.
[3] Alan Feldstein,et al. THE PHRAGMÉN-LINDELÖF PRINCIPLE AND A CLASS OF FUNCTIONAL DIFFERENTIAL EQUATIONS , 1972 .