Interaction between coefficient conditions and solution conditions of differential equations in the unit disk
The influence of the normality of the coefficient A(z) of the differential equation f(k)+A(z)f=0 on a solution f and also the influence of the normality of a solution f on A(z) are investigated in the unit disk. In particular, an estimate of P. Lappan is used to determine restrictions on the growth...
| Published in: | International Journal of Mathematics and Mathematical Sciences |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2006-01-01
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| Online Access: | http://dx.doi.org/10.1155/IJMMS/2006/52583 |