Entire function solutions of a system of two recurrent step equations with exponential polynomial coefficients |
| |
Authors: | Vichian Laohakosol Wannarut Rungrottheera |
| |
Affiliation: | 1. Department of Mathematics , Kasetsart University , Bangkok, 10900, Thailand fscivil@ku.ac.th;3. Department of Mathematics , Silpakorn University , Nakhon Pathom, 73000, Thailand |
| |
Abstract: | A system of two recurrent step equations with exponential polynomial coefficients is considered. It is shown that, under certain natural conditions, its entire function solutions are exponential polynomials. |
| |
Keywords: | recurrent step equations exponential polynomials entire functions system of equations |
|
|