- Tytuł:
- A characterization of a homographic type function
- Autorzy:
- Domańska, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/121718.pdf
- Data publikacji:
- 2010
- Wydawca:
- Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
- Tematy:
-
functional equation
function
równanie funkcjonalne
funkcja - Opis:
- We deal with a functional equation of the form f(x + y) = F(f(x),f(y)) (the so called addition formula) assuming that the given binary operation F is associative but its domain of definition is not necessarily connected. In the present paper we shall restrict our consideration to the case when [formula]. These considerations may be viewed as counter parts of Losonczi's [7] and Domańska's [3] results on local solutions of the functional equation f(F(x, y)) = f(x) + f(y) with the same behaviour of the given associative operation F. In this paper we admit fairly general structure in the domain of the unknown function.
- Źródło:
-
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics; 2010, 15; 25-30
2450-9302 - Pojawia się w:
- Scientific Issues of Jan Długosz University in Częstochowa. Mathematics
- Dostawca treści:
- Biblioteka Nauki