Entire function solutions of a system of two recurrent step equations with exponential polynomial coefficients |
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| Authors: | Vichian Laohakosol Wannarut Rungrottheera |
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| Institution: | 1. Department of Mathematics , Kasetsart University , Bangkok, 10900, Thailand fscivil@ku.ac.th;3. Department of Mathematics , Silpakorn University , Nakhon Pathom, 73000, Thailand |
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| 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. |
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| Keywords: | recurrent step equations exponential polynomials entire functions system of equations |
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