Abstract
Characterizations of the functions $$f(z) = \frac {z} {(1 - z)^2} \text{ and } f(z) = \frac {1 + z} {(1 - z)^2}$$ are given. We also give counterexamples to show that some generalized problems on interpolation do not hold.
Citation
Badih Ghusayni. "Characterizations of Arithmetical Progression Series With Some Counterexamples on Interpolation." Missouri J. Math. Sci. 15 (2) 110 - 128, Spring 2003. https://doi.org/10.35834/2003/1502110
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