On the Functional Equations f(x+iy)| = |f(x)+f(iy)| and |f(x+iy)| = |f(x)-f(iy)| and on Ivory's Theorem (Q5518811)
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scientific article; zbMATH DE number 3230775
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the Functional Equations f(x+iy)| = |f(x)+f(iy)| and |f(x+iy)| = |f(x)-f(iy)| and on Ivory's Theorem |
scientific article; zbMATH DE number 3230775 |
Statements
On the Functional Equations f(x+iy)| = |f(x)+f(iy)| and |f(x+iy)| = |f(x)-f(iy)| and on Ivory's Theorem (English)
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1966
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functional analysis
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