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Generalized sine equations,III |
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| Authors: | Pavlos Sinopoulos |
| Institution: | (1) 18 Vergovitsas Street, GR-114 75 Athens, Greece |
| Abstract: | Summary We solve the equationf(x + y)f(x – y) = P(f(x), f(y)) under various conditions on the unknown functionsf, P. |
| Keywords: | Primary 39B22 39B32 39B52 Secondary 15A18 |
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