SOME PROPERTIES OF COMBINATION OF SOLUTIONS TO SECOND-ORDER LINEAR DIFFERENTIAL EQUATIONS WITH ANALYTIC COEFFICIENTS OF [P;Q]-ORDER IN THE UNIT DISC
2015 ◽
Vol 1
(1)
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pp. 11-18
Keyword(s):
In this paper, we consider some properties on the growth and oscillation of combination of solutions of the linear differential equation \[f'' + A(z) f' + B (z) f = 0\] with analytic coefficients A(z) and B (z) with [p; q]-order in the unit disc $\Delta = \{z \in \mathbb{C} : |z| < 1\}$.
1931 ◽
Vol 27
(4)
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pp. 546-552
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1951 ◽
Vol 3
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pp. 335-338
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2018 ◽
Vol 12
(2)
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pp. 481-492
2020 ◽
Vol 8
(3)
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pp. 61-68
2011 ◽
Vol 374
(1)
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pp. 272-281
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