Asupra unei clase de ecuatii functionale in patru functii necunoscute


Dan Bărbosu


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creative_1993_2_071_076

The object of this work is to solve the functional equation:
f(x+y)+g(x)=f(h_1 (x)+h_2 (y)),∀ x,y ∈ R   where f,g,h_1,h_2 ∈ C^2 (R) are unknown functions, strict montone on R.

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Author(s)

Bărbosu, Dan