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Periodic solutions of the functional equation f(t)2 + g(t)2 = 1 |
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| Authors: | Ronald E Mickens |
| Institution: | 1. Department of Physics, Clark Atlanta University, Atlanta, GA, USArohrs@math.gatech.edu |
| Abstract: | |
| Keywords: | functional equations periodic functions trigonometric functions Jacobi elliptic functions Mathieu–Hill equation |